CN103674267A

CN103674267A - Infrared display control device and infrared display control method

Info

Publication number: CN103674267A
Application number: CN201210353427.0A
Authority: CN
Inventors: 王浩
Original assignee: Hangzhou Mission Infrared Electro Optics Technology Co Ltd
Current assignee: Hangzhou Mission Infrared Electro Optics Technology Co Ltd
Priority date: 2012-09-21
Filing date: 2012-09-21
Publication date: 2014-03-26

Abstract

The invention discloses an infrared display control device and an infrared display control method, and relates to the application fields of thermal image devices and infrared detection. According to a thermal image device in the prior art, an analysis region needs to be set relying on the subjective experience of a user in the shooting process, so the operation is complex. At a specified position of an infrared thermal image, continuous synthesis is performed between a reference image which has a specified size and used for embodying the predetermined morphological characteristics of a shot object and the infrared thermal image to enable the simultaneous presentation of the shot object thermal image and the reference image, the reference image is taken as the visual reference for shooting the shot object thermal image, the reference image is used to perform visual prompt on the imaging morphology of the shot object and display an analysis region corresponding to the reference image at the same time, the reference image is taken as the reference for shooting, a standard shot object thermal image can be acquired so as to perform estimation on the shot object thermal image through the analysis region corresponding to the reference image, advantages of low user technical requirements and easy operation can be realized, so that an ordinary user can have good shooting skill level.

Description

Infrared display control device and infrared aobvious control method

Technical field

Infrared display control device of the present invention and infrared aobvious control method, relate to thermal imagery device, and the application of infrared detection.

Background technology

In infrared detection, when needs examine subject or further analyze, analyzed area for subject thermal imagery need to be set in infrared thermal imagery, wherein, analyzed area is such as the combination of the territory elements such as point, line, surface or a plurality of territory elements, and in Fig. 6, in analyzed area F1, territory element S01, S02 have represented the position that subject thermal imagery need to examine.

In prior art, the operation that analyzed area is set is very inconvenient, and its reason is to be mainly:

1) while operating at the scene, need user according to the subject thermal imagery in infrared thermal imagery, type (types of point, line, surface), position, the size of analyzed area in infrared thermal imagery of analyzed area are manually set, user is also not easy to hold set position and size, and complex operation.

2) when the form of subject thermal imagery or different testing goals, need reset or adjust analyzed area, operation is more difficult frequently.

3) analyzed area that prior art arranges, as the analyzed area F1 in Fig. 6, because it does not embody the morphological feature of subject, cannot provide user to help the vision directly perceived of subject thermal imagery.

For above-mentioned reasons, when infrared shooting, analyzed area is set and carries out minute observation and analyze, difficulty becomes.

Therefore, understand and need a kind of thermal imagery device, make without depending on the accumulation of experience and loaded down with trivial details operation unduly, auxiliary user is without operation or adopt shirtsleeve operation that the analyzed area that can help user to observe can be set, thus, make common user also can reach good shooting level of skill.

Summary of the invention

The defect existing for prior art, the invention provides a kind of infrared display control device and infrared aobvious control method, assigned position in infrared thermal imagery, by the embodiment of given size the reference picture of the predetermined morphological feature of subject jointly show with dynamic infrared thermal imagery, enable to present subject thermal imagery and reference picture simultaneously, using this reference picture as the vision reference of taking subject thermal imagery, its imaging form to subject has been carried out visual cues, and show the analyzed area that this reference picture is corresponding simultaneously, reference according to this reference picture as shooting, with this, can obtain the subject thermal imagery of standard, and then by reference to analyzed area corresponding to image, subject thermal imagery is assessed, user's technical requirement is reduced, simple to operate, thus, make common user also can reach good shooting level of skill.

Infrared display control device of the present invention, has, and shoot part, for taking acquisition thermal-image data; Reference picture specifying part, for the composition data of storing based on storage medium, specifies for obtaining the composition data of the reference picture that embodies subject morphological feature; Analyzed area determination portion, for determining analyzed area corresponding to reference picture; Position setting unit, is positioned at the location parameter of infrared thermal imagery for reference picture and analyzed area are set; Display control unit, for controlling with reference to image and analyzed area according to described location parameter, takes with shoot part the dynamic infrared thermal imagery that the thermal-image data that obtains generates and jointly shows.

Also can be by the following technical solutions, infrared display control device, comprises, shoot part, for taking acquisition thermal-image data;

Reference picture specifying part, for the composition data of storing based on storage medium, specifies for obtaining the composition data of the reference picture that embodies subject morphological feature; Analyzed area determination portion, for determining analyzed area corresponding to reference picture; Position setting unit, is positioned at the location parameter of infrared thermal imagery for reference picture and analyzed area are set; Display control unit, for making the reference picture of described given size, according to described assigned position, the dynamic infrared thermal imagery of taking continuously the thermal-image data generation of acquisition with shoot part shows jointly; Described display control unit, responds predetermined indication, makes display part display analysis region and the infrared thermal imagery freezing, or shows reference picture, analyzed area and the infrared thermal imagery freezing.

Infrared aobvious control method of the present invention, comprises the steps:

Take step, for taking acquisition thermal-image data;

Reference picture given step, for the composition data of storing based on storage medium, specifies for obtaining the composition data of the reference picture that embodies subject morphological feature;

Analyzed area determining step, for determining analyzed area corresponding to reference picture;

Position setting steps, is positioned at the location parameter of infrared thermal imagery for reference picture and analyzed area are set;

Show to control step, for controlling with reference to image and analyzed area according to described location parameter, and take step and take the dynamic infrared thermal imagery that the thermal-image data that obtains generates and jointly show.

Other aspects of the present invention and advantage will be set forth by instructions below.

Accompanying drawing explanation:

Fig. 1 is the block diagram of electrical structure of the thermal imagery device of embodiment.

Fig. 2 is the external form figure of the thermal imagery device of embodiment.

Fig. 3 is the subject information of storing in storage medium and the enforcement schematic diagram of composition data.

Fig. 4 is the enforcement schematic diagram of the composition data of the subject information of storing in storage medium and a plurality of types.

Fig. 5 is the example of reference picture, and wherein 501 is to represent translucent reference picture, the common display case showing of infrared thermal imagery; The 502nd, represent the reference picture of subject edge contour, the display case of the common demonstration of infrared thermal imagery; The 503rd, represent the reference picture of subject texture, the display case of the common demonstration of infrared thermal imagery.

Fig. 6 represents analyzed area, the common display case showing of infrared thermal imagery.

Fig. 7 is the common display case showing of reference picture, infrared thermal imagery that represents analyzed area and edge contour image.

Fig. 8 is the display case that represents that the outsourcing square type of integrity profile and the reference picture of local edge contour images, infrared thermal imagery show jointly.

Fig. 9 is the schematic diagram that the thermal imagery device of embodiment arranges menu.

Figure 10 is the schematic diagram that menu interface is set of object processing.

Figure 11 is the schematic diagram that menu interface is set of calculation and object.

Figure 12 illustrates by calculating or processing, the effect of the analyzed area of acquisition.

Figure 13 is the schematic diagram that menu interface is set of reference picture and analyzed area.

Figure 14 is the schematic diagram that the switching of reference picture and analyzed area arranges menu interface.

Figure 15 is the schematic diagram that record arranges menu interface.

Figure 16 means the control flow chart of an example of reference pattern.

Figure 17 is the schematic diagram of process that utilizes contour images, analyzed area to carry out shooting process to subject 1 and switch the display interface of main object wherein.

Figure 18 is the designated treatment process flow diagram of the composition data of reference picture.

Figure 19 is the designated treatment process flow diagram of the composition data of analyzed area.

Figure 20 is the position set handling process flow diagram of reference picture, analyzed area.

Figure 21 is another schematic diagram that menu interface is set of reference picture and analyzed area.

Figure 22 is the schematic diagram that switching arranges menu interface that freezes of reference picture and analyzed area.

Figure 23 means the another kind of control flow chart of reference pattern.

Figure 24 is for utilizing contour images to carry out shooting process to subject 1, and switches the schematic diagram of the process of the display interface that freezes display analysis region.

Figure 25 means the control flow chart recording in reference pattern.

Figure 26 is the file structure signal of the thermal imagery file of regulation recorded information and infra red data as-sodation storage.

When Figure 27 is vision matching, the signal of the effect of the infrared thermal imagery that the thermal-image data of record is corresponding.

Figure 28 is the block diagram of electrical structure of a kind of enforcement of the aobvious control system of the thermal imagery that connects and composes of thermal imagery treating apparatus 100 and thermal imagery filming apparatus 101.

Figure 29 is the schematic diagram of a kind of enforcement of the aobvious control system of the thermal imagery that connects and composes of thermal imagery treating apparatus 100 and thermal imagery filming apparatus 101.

Embodiment

With reference to accompanying drawing, embodiments of the present invention are described.Note, the embodiment that below will illustrate is for understanding better the present invention, and do not limit the scope of the invention, and can change over the various forms in the scope of the invention.

Embodiment 1 is usingd the example of thermal imagery device 13 as infrared display control device.

The structure of the thermal imagery device 13 of embodiment 1 is described with reference to figure 1.Fig. 1 is the block diagram of electrical structure of the thermal imagery device 13 of embodiment.

Thermal imagery device 13 has shoot part 1, image processing part 2, aobvious control portion 3, display part 4, communication I/F5, interim storage part 6, storage card I/F7, storage card 8, flash memory 9, control part 10, operating portion 11, control part 10 is connected with above-mentioned appropriate section with data bus 12 by controlling, and is responsible for the overall control of thermal imagery device 13.Control part 10 is such as being realized by CPU, MPU, SOC, programmable FPGA etc.

Shoot part 1 consists of not shown optics, lens driving parts, infrared eye, signal pre-processing circuit etc.Optics is comprised of infrared optics lens, for the infrared radiation of reception is focused on to infrared eye.Lens driving parts drive lens to carry out according to the control signal of control part 10 and focus on or zoom operation.In addition also can be, the optics of manual adjustments.Infrared eye, as the infrared focal plane detector of refrigeration or non-refrigeration type, is converted to electric signal the infrared radiation by optics.Signal pre-processing circuit comprises sample circuit, A/D convertor circuit, timing trigger circuit etc., by signal processing such as the electric signal from infrared eye output sample within the cycle of regulation, through A/D convertor circuit, be converted to digital thermal-image data, this thermal-image data is for example 14 or 16 s' binary data (being called again AD value).

The processing of image processing part 2 for the thermal-image data obtaining by shoot part 1 is stipulated, the processing of image processing part 2 is as correction, interpolation, pseudo-color, synthetic, compression, decompress(ion) etc., is converted to and is suitable for showing the processing of using etc. data with, record.Image processing part 2 implements for shoot part 1 is taken to the thermal-image data obtaining the view data that the processing of regulation obtains infrared thermal imagery, for example, 2 pairs of shoot parts of image processing part 1 are taken the thermal-image data obtaining and are carried out the predetermined processing such as Nonuniformity Correction, interpolation, thermal-image data after predetermined processing is carried out to the color processing of puppet, obtain the view data of infrared thermal imagery; Pseudo-color a kind of embodiment of processing, for example according to the setting range of the scope of thermal-image data (AD value) or AD value, determine corresponding pseudo-colored steel scope, view data using the concrete color value of thermal-image data correspondence in pseudo-colored steel scope as its respective pixel position in infrared thermal imagery, at this, gray scale infrared image can be considered as a kind of special case in pcolor picture.And, the record indication based on control part 10, image processing part 2 is for processing by thermal-image data compression according to the rules the thermal-image data obtaining after compression, and then this thermal-image data is recorded to as storage card 8 storage mediums such as grade.In addition, the control based on control part 10, image processing part 2 is carried out the various processing relevant with image processing, for example, make the increase and decrease of pixel change the processing of view data size, for example shear treatment to view data; Image processing part 2 is such as adopting DSP or other microprocessors or programmable FPGA etc. to realize, or, also can be integrated with control part 10.

Show the control that control portion 3 carries out according to control part 10, the view data of carrying out the demonstration use that interim storage part 6 is stored is presented at display part 4.For example, in taking standby mode, the infrared thermal imagery that the thermal-image data that demonstration shooting obtains continuously generates; At reference pattern, show infrared thermal imagery (situation that comprises dynamic infrared thermal imagery and static infrared thermal imagery) and reference picture simultaneously, at playback mode, show the infrared thermal imagery of reading and expanding from storage card 8, in addition, also can show various set informations.Particularly, show control portion 3 and there are VRAM, VRAM control module, signal generation unit etc., from VRAM, regularly read out under the control of control part 10, from interim storage part 6, read and store into the view data of VRAM, the output of generation vision signal, is presented at display part 4.In thermal imagery device 13, display part 4 is as the example of display part.Be not limited to this, display part can also be other display device that are connected with thermal imagery device 13, and can there is no display part in the electrical structure of thermal imagery device 13 self.

Communication I/F5 is such as according to communication specifications such as USB, 1394, networks, thermal imagery device 13 is connected to the also interface of exchanges data with external device (ED), as external device (ED), such as enumerating personal computer, server, PDA(personal digital assistant device), other thermal imagery device, visible ray filming apparatus, memory storage etc.

Interim storage part 6 is as volatile memory such as RAM, DRAM, as the memory buffer that the thermal-image data of shoot part 1 output is carried out to interim storage, simultaneously, working storage as image processing part 2 and control part 10 works, the data that temporary transient storage is processed by image processing part 2 and control part 10.Be not limited to this, the storer that the processor inside such as control part 10, image processing part 2 comprise or register etc. also can be interpreted as a kind of temporary storage medium.

Storage card I/F7, as the interface of storage card 8, on storage card I/F7, be connected with the storage card 8 as rewritable nonvolatile memory, be arranged in the draw-in groove of thermal imagery device 13 main bodys detachable, according to the control of control part 10, record the data such as thermal-image data.

Flash memory 9, stores the program for controlling, and the various data of using in each several part control.

Operating portion 11: carry out various indication operations for user, or input the various operations such as set information, control part 10, according to the operation signal of operating portion 11, is carried out corresponding program.With reference to figure 2, operating portion 11 is described, provides that button that user operates records that key 21, switch key 22, focusing key 23, menu are strong 24, mode key 25, analyze key 26, acknowledgement key 27, directionkeys 28, key position 29, playback key 30 etc.; Wherein, record key 21 for recording operation; Switch key 22 is for the synthesis of the blocked operation of object etc.; Focusing key 23 is for the operation of focusing; Menu strong 24 is for entering or exit the operation of menu mode; Mode key 25 is for entering or exit reference pattern; Analyzing key 26 freezes and display analysis zone state for entering; Acknowledgement key 27 is for confirming operation; Directionkeys 28 is for carrying out the selection of menu entries etc.; Key position 29 is for entering or exit orientation detection pattern; Playback key 30 is for entering or exit playback mode.Be not limited to this, also can adopt touch-screen 31 or speech recognition component (not shown) etc. to realize relevant operation.

The whole action of thermal imagery device 13 is controlled by control part 10, at storage medium, for example in flash memory 9, stores the program for controlling, and the various data of using in each several part control.

Explanation of nouns

Below, the nouns such as the storage medium occurring herein, reference picture, composition data, morphosis data, auxiliary composition data, synthetic object, calculating object, processing object, main object, assigned position and given size, location parameter, positional information, adaptive region, self-adaptation are made an explanation.

Storage medium, can be the storage medium in thermal imagery device 13, as non-volatile memory mediums such as flash memory 9, storage cards 8, and the volatile storage medium such as interim storage part 6; Can also be and wired or wireless other storage mediums that are connected of thermal imagery device 13, as by with communication I/F5 wired or wireless be connected other device as the storage medium in other memory storages, thermal imagery device, computer etc. or the storage medium of network destination.Preferably, the data in advance such as composition data is stored in thermal imagery device 13 or in connected non-volatile memory medium.In an embodiment, using the example of flash memory 9 as storage medium.

The reference picture that embodies the predetermined morphological feature of subject, refers to the image that has embodied the predetermined morphological feature of subject, morphological feature can be subject in whole or in part or local morphological feature.The common demonstration of reference picture and infrared thermal imagery, for example, with reference to image according to the rules transparent rate synthesize in infrared thermal imagery.

Image with reference to the common demonstration of the reference picture shown in figure 5 and infrared thermal imagery, reference picture TU1(shown in 501 is translucent), embodied the texture of subject, also embodied the profile of subject, thereby, more lively easy to understand, such reference picture, visible images, infrared thermal imagery, the pre-rendered image that has comprised the features such as texture and profile such as subject, be generally translucent demonstration; Reference picture T1(edge contour image shown in 502, can be opaque or translucent), other location of pixels beyond in lap position can show infrared thermal imagery by all-transparent; Reference picture W1(texture image shown in 503, can be opaque or translucent), other location of pixels beyond in lap position can show infrared thermal imagery by all-transparent.

Composition data, refers to the composition data relevant with reference picture, can be vector figure data, also can be dot array data, or include vector figure data and dot array data, dot array data simultaneously, can be for example dot matrix image data, can also be as the dot array data of thermal-image data etc.In explanation, be divided into morphosis data and auxiliary composition data.Morphosis data, for for example obtaining shown in above-mentioned Fig. 4-6, the composition data that has embodied the reference picture of subject morphological feature is called morphosis data; Composition data beyond morphosis data is called auxiliary composition data.Embody the reference picture of the predetermined morphological feature of subject by morphosis data, or morphosis data obtain in conjunction with auxiliary composition data, the composition data that is used for obtaining such reference picture can be one or more, but wherein at least comprises morphosis data.In morphosis data, also can include auxiliary composition data.

Auxiliary composition data, for obtain as shown in Figure 6 represent analyzed area F1, but use separately with reference to a little less than property; For example, be used for the auxiliary composition data of the location parameter of standard reference picture in infrared thermal imagery, the auxiliary object obtaining as auxiliary composition data is set to main object, has represented the object as primary part observation to the region of auxiliary object representative.For example, be used for generating subject with reference to the auxiliary composition data of scope, macroscopic subject is different because thermal field distributes, in infrared thermal imagery, often only can observe local thermal imagery profile, and other parts and background are integrated and difficult resolution, thus, the reference picture that should adopt local morphosis data to be combined with the outsourcing rectangle of subject integrity profile to obtain, example is outsourcing rectangle F10 and local configuration T10 as shown in Figure 8, the puzzlement that can avoid user in use to bring the reference picture of the embodiment local shape feature of independent employing morphosis data acquisition.For example there is the auxiliary composition data of the point, line, surface of assigned position relation with the reference picture of morphosis data acquisition, when recording processing and thermal-image data association store, because the data volume of morphosis data is relatively large, storage can reduce storage data volume with the auxiliary composition data that reference picture has the auxiliary object of assigned position relation, the object obtaining when auxiliary composition data represented analyzed area time, this storage mode is of value to follow-up batch processing.

Preferably, with reference to reference picture T1, analyzed area F1 and the infrared thermal imagery shown in figure 7, jointly show, this prompting be provided, by promote T1 with reference to effect, and the shortcoming a little less than having avoided analyzed area F1 with reference to property.

In the present embodiment, composition data can be stored in storage medium as forms such as data file, thermal imagery file, image file, graphic files with the corresponding file of composition data, can be to be stored in storage medium after making in outer computer, the thermal-image data that also can be taken by thermal imagery device 13 etc. obtains and is stored in storage medium through predetermined processing.But also can for example in the mode of database, store composition data not with the file layout of the corresponding file of a composition data, composition data is as data corresponding to specific fields; In addition, also can be using a plurality of composition datas as a data file.Preferred mode, auxiliary composition data is associated with storing at storage medium with morphosis data in advance, and has stored the assigned position relation between the object of the two acquisition.Wherein, auxiliary composition data also can be used as the data of an attribute of morphosis data.

With reference to the table (hereinafter referred to as table 3) shown in figure 3, a kind of preferred implementation of the composition data of storing in storage medium is described, store morphosis data of a plurality of subject information and each subject information association.A plurality of subject information, the morphosis data (T1 composition data-T5 composition data) that each subject information is corresponding, carry out association by table 3; In addition, if carry out associated mode by store the index information (as filename etc.) of morphosis data in table 3, in storage medium also respective stored the file of morphosis data corresponding to index information (as filename etc.).Wherein, subject information is the information relevant with subject, such as one or more the combination that represents the information of subject place, type, numbering, title etc.In table 3, identical morphosis data that the subject information that part is different (for example subject in table 33, subject 4, subject 5) is associated.Occasion in infrared detection, often there are the different subjects that a large amount of profiles are identical, adopt the mode of subject information as shown in table 3 and morphosis data correlation to store morphosis data, being convenient to user selects according to on-the-spot cognitive subject information, the puzzlement of having avoided composition data to select mistake to cause, and can reduce data redundancy.

With reference to the table (hereinafter referred to as table 4) shown in figure 4, the embodiment of the composition data of pre-stored a plurality of types in storage medium is described.As shown in table 4, (type of morphosis data has the composition data of a plurality of types of a plurality of subject information, each subject information association: benchmark 1, benchmark 2, benchmark 3, the type of auxiliary composition data has: auxiliary 1), by table 4, carry out association.Also stored the information of the assigned position relation between the object that each composition data of same subject information association obtains, wherein, the object that composition data obtains, the image that for example composition data obtains or represent the data in specified point, line, region, assigned position relation refers to the relative position relation of regulation.Particularly, for example, under storage virgin state (be not subjected to displacement, the state of convergent-divergent, rotation under), the positional information of the object that the object that the composition data of the benchmark 2 of same subject information association, benchmark 3, auxiliary 1 type obtains obtains with respect to the composition data of benchmark 1 type respectively (coordinate position or also have size or also have the information of the anglec of rotation); In addition, assigned position relation can be also such form of expression, stores the positional information (coordinate position or the in addition information of size, the anglec of rotation) that all types of objects lays respectively at (for example, in infrared thermal imagery) in same reference system.In table 4, the information of assigned position relation is as an attribute of composition data, in addition, and the information of the assigned position relation that also can store separately.In addition, if carry out associated mode by store the index information (as filename etc.) of composition data in table 4, in storage medium also respective stored the file of composition data corresponding to index information (as filename etc.).

Although, as the embodiment of table 4, the information of the assigned position relation between the object that the composition data of pre-stored same subject information association obtains in storage medium; But can not store yet, for example, by user, give the relation of the assigned position between object, or give the relation of the assigned position between object by the default location rule of thermal imagery device 13.In addition, for calculating the composition data obtaining and processing the composition data obtaining, and the assigned position relation between other objects, can be decided by corresponding computation rule, processing rule, for example, by the analyzed area obtaining after the distortion of profile convergent-divergent, the position relationship of itself and profile, is decided by the basic point of convergent-divergent and distortion.Hereinafter, the assigned position relation between the object that composition data obtains, sometimes also referred to as the assigned position relation between composition data.

Assigned position relation based between object, two objects of take are example, can be arranged according to one of them object the location parameter (position or also comprise size, the anglec of rotation) of infrared thermal imagery, by keeping the two relative assigned position relation constant, the location parameter that another object is arranged in infrared thermal imagery (position or also comprise size, the anglec of rotation) is set.That is,, when one of them displacement, the displacement that another object is identical, to keep the relative position of the two constant; When size scaling occurs for one of them,, there is identical convergent-divergent in the basic point of another object based on identical, to keep the size of the two constant thereupon; When one of them rotates angle,, there is the identical anglec of rotation in the basic point of another object based on identical thereupon, to keep the relative rotation angle between the two constant.In special situation, for example an object is another object characteristic of correspondence point (characteristic coordinates point), and when another object is subjected to displacement, identical displacement occurs this unique point thereupon; When another object is during with respect to convergent-divergent basic point convergent-divergent, using this convergent-divergent basic point as true origin, after unique point convergent-divergent with respect to the coordinate (X2 of this convergent-divergent basic point, Y2) equal the front coordinate (X1 with respect to this convergent-divergent basic point of this unique point convergent-divergent, Y1) be multiplied by convergent-divergent rate S, be (X1*S, Y1*S); When reference picture rotates angle P(as counterclockwise), the rotation basic point of unique point based on identical, there is the identical anglec of rotation thereupon, after unique point rotation, with respect to this, rotate the coordinate (X2 of basic point, Y2) with before this unique point rotation with respect to this, rotate the coordinate (X1 of basic point, Y1) relation: (X2, Y2)=(X1cosP-Y1sinP, Y1cosP+X1sinP).

In table 4, the type storage of classifying according to the rules of various composition datas, the display effect classification of the object for example obtaining according to composition data, benchmark 1 correspondence profile, benchmark 2 correspondences the infrared thermal imagery of prior processing (for example local standard subject thermal imagery), benchmark 3 correspondences texture, auxiliary 1 correspondence pay close attention to region.In addition also can classify according to taking purposes, data type (vector figure data, dot array data) etc.; In addition, classification be not limited to single composition data, also can to a plurality of composition datas constitute classify.

In addition, be not limited to the form of implementation of table 3 or table 4, other embodiment for example, also can only be stored morphosis data with the form of graphic file, image file, or further adopt file to classify to these files in storage medium.

Composition data based on storing in storage medium, specifies for obtaining the composition data of reference picture; Refer to, from the composition data of storage medium stores, select for obtaining the composition data of reference picture; In addition, also comprise this situation, from the composition data of storage medium stores, the processing object of appointment and processing rule obtain morphosis data or for obtaining reference picture; In addition, also comprise this situation, calculating object that also can appointment from the composition data of storage medium stores and computation rule obtain auxiliary composition data or come together to obtain reference picture with morphosis data.That is, except pre-stored composition data, also can pass through the modes such as processing, calculating, obtain applicable composition data or obtain thus applicable reference picture.

Processing object, the processing rule for according to the rules, obtains morphosis data or applicable reference picture by processing.Processing object, can be morphosis data pre-stored in storage medium, for example, can be the morphosis data of " benchmark 1 " shown in table 4, " benchmark 2 ", " benchmark 3 " representative; For example, can be also thermal-image data or the infrared thermal imagery that the thermal imagery file in storage card 8 obtains; The thermal-image data that also shooting can be obtained in addition, or infrared thermal imagery are as processing object.Processing object and processing rule can be pre-configured; In addition, user also can select reference picture wherein etc. in the composograph of display part 4 demonstrations, is used as processing object configuration and processes regular.Described processing rule at least comprises that one or more the image that processing object is carried out in " shearing ", " extraction of threshold values scope ", " edge extracting " processes.

Shear, extract the data that processing object is arranged in share zone.

Threshold values scope is extracted, and the data that processing object are positioned to threshold values scope are extracted; The form of expression of threshold values scope, such as: thermal-image data AD value scope, the colour code scope of infrared thermal imagery, the threshold values scope of temperature, tonal range, brightness range, color gamut etc., can be the threshold values scope prestoring, also can be carried out by user setting and the adjusting of threshold values scope.Its effect, temperature band or the color for example extracted in infrared thermal imagery (processing object) are brought acquisition reference picture or morphosis data, the pixel of for example extracting the particular color in visible images (processing object) obtains reference picture or morphosis data, and the pixel of for example extracting the specific AD value in thermal-image data (processing object) obtains reference picture or morphosis data.

Edge extracting is processed, and according to the algorithm of regulation, extracts the data of edge contour based on processing object.For example threshold values scope is according to the rules carried out binaryzation to infrared thermal imagery (processing object); Wherein, the threshold values scope of regulation can be the threshold values scope prestoring, also can show bianry image, by manually carrying out the setting of binaryzation threshold values scope, described threshold values scope is such as threshold values scope, tonal range, colour code scope of thermal-image data AD value scope, temperature etc. are set; Then, to the image after binary conversion treatment, carry out the processing of connected region; Then, connected region is carried out to edge detection process, obtain edge contour data.Further, also can carry out vectorized process to the edge contour data that obtain.

Calculating object, for computation rule according to the rules, obtains auxiliary composition data or or auxiliary object (comprising the assistant images in reference picture) by calculating.Calculating object for example, can be one or more in " benchmark 1 " shown in table 4, " benchmark 2 ", " benchmark 3 " " auxiliary 1 ".Described computation rule at least comprises calculating object is carried out convergent-divergent, is out of shape, is cut apart, decile, calculating outsourcing rectangle, calculates one or more in inscribe rectangle, computing center's line, calculated characteristics point.Can be pre-configured, in addition, reference picture or part that user also can show at display part 4, be used as calculating object, also can by user arrange and given and reference picture between have in the composition data of point, line, surface of relative position relation of regulation.

Assigned position and given size, refer to that reference picture is arranged in position and the size of infrared thermal imagery, or also comprise the anglec of rotation.Its concrete form of expression can be the assigned position of coordinate system and the parameter of given size (but dropping on infrared thermal imagery display window) that is arranged in display part (display screen), can be also the assigned position of coordinate system and the parameter of given size that is arranged in the infrared thermal imagery of infrared thermal imagery display window.Also comprise this situation, position setting unit (control part 10) is only provided with the position that reference picture is arranged in infrared thermal imagery, and acquiescence shows with original size, is also considered as being provided with assigned position and given size.

Location parameter, for reference picture, refers to that reference picture is arranged in assigned position and the given size of infrared thermal imagery, or also comprises the anglec of rotation.For analyzed area, refer to that analyzed area is arranged in the position of infrared thermal imagery (for example analyzed area is the situation of point), or also comprise size, or also comprise the anglec of rotation.Location parameter in embodiment, its concrete manifestation form can be the coordinate system location parameter (but dropping on infrared thermal imagery display window) that is arranged in display part (display screen); Also can be the location parameter of coordinate system that is arranged in the infrared thermal imagery of infrared thermal imagery display window.

Positional information, for example, the positional information of the positional information associated with composition data or thermal imagery device 13 acquiescences, its form of expression can be location parameter, but can be also the rule that obtains location parameter.

Main object, main object, when having the relevant composition data of a plurality of and reference picture, analyzed area, the object that among can specifying, one or more composition datas obtain is as main object; When having specified main object, position setting unit, for the location parameter that main object is positioned at infrared thermal imagery is set, then, assigned position relation based between other objects and main object and main object are arranged in the location parameter of infrared thermal imagery, and the location parameter that synthetic object is arranged in infrared thermal imagery is set.

Adaptive region, is the regulation region in infrared thermal imagery, and for example in an embodiment, to be arranged in infrared thermal imagery, the window area Z1 placed in the middle of infrared thermal imagery 90% ratio, as adaptive region.

Self-adaptation, refer to the assigned address (or in addition stipulate the anglec of rotation) of self-adaptation object in adaptive region, carry out non-that overflow, maximization convergent-divergent that aspect ratio is fixing in adaptive region and obtain the size after self-adaptation, thereby can obtain, self-adaptation object is arranged in the assigned position of infrared thermal imagery and the position of given size arranges embodiment.The self-adaptation object adaptive embodiment placed in the middle in Z1 of take illustrates as example, calculate adaptive region Z1(size X1, Y1) with self-adaptation object (self-adaptation object original size X2, Y2,) X-axis, Y-axis ratio, choose the ratio of an axle less in X1/X2 and Y1/Y2, convergent-divergent rate based on self-adaptation object centers point when placed in the middle as self-adaptation object, thus, obtains assigned position, given size that self-adaptation object is arranged in infrared thermal imagery.Self-adaptation object, for example synthetic object, for example main object.Adopt adaptive embodiment that the location parameter of synthetic object, main object etc. is set, can be convenient to standard and adjust the location parameter that synthetic object is arranged in infrared thermal imagery.In the following embodiments, the self-adaptation of mentioning, all using self-adaptation object in Z1 self-adaptation placed in the middle as the example of implementing.

Synthetic object, refers to and will carry out synthetic object with infrared thermal imagery.According to showing that the embodiment of controlling is different, with the common reference picture showing of infrared thermal imagery, for example, can or include a plurality of synthetic objects for one, wherein, single synthetic object can be obtained by one or more composition datas.When obtaining a synthetic object by a plurality of composition datas, position setting unit can only arrange assigned position and the given size that this synthetic object is arranged in infrared thermal imagery, and does not need the object that each composition data acquisition is set respectively to lay respectively at the location parameter in infrared thermal imagery.

When reference picture is a synthetic object, position setting unit (control part 10), is positioned at assigned position and the given size of infrared thermal imagery for this synthetic object is set; Display control unit (control part 10), for by the synthetic object of described given size, position according to the rules, to take the infrared thermal imagery that the thermal-image data that obtains generates synthetic continuously with shoot part, realizes common demonstration.When reference picture includes a plurality of synthetic object, a kind of embodiment, according to the synthetic order of each synthetic object and corresponding transparent rate, successively synthesizes processing with infrared thermal imagery, realizes common demonstration.

Come to introduce in detail concrete operations and the control flow of embodiment 1 below.At this, suppose to have stored in flash memory 9 content as shown in Figure 4.This application scene is for example taken the subject of transformer station.The control program of control part 10 based on storage in flash memory 9, and the various data of using in each several part control, controlled the whole action of thermal imagery device 13 and carried out the control that various modes is processed, after switching on power, control part 10 carries out the initialization of internal circuit, then, enter standby screening-mode, be that shoot part 1 is taken acquisition thermal-image data, the processing that the thermal-image data that image processing part 2 is taken acquisition by shoot part 1 is stipulated, be stored in interim storage part 6, control part 10 is carried out showing the control of control portion 3, make with dynamic image form, to show continuously infrared thermal imagery on display part 4, at this state, whether control part 10 persistent surveillances have been switched to the processing of other patterns or have carried out power-off operation according to scheduled operation, if had, enter corresponding processing controls.

When user supresses Menu key, enter menu mode, the menu that display part 4 shows as shown in Figure 9.Menu item wherein in elected, shows corresponding configuration interface.Control part 10 has formed configuration section with operating portion 11 grades, and control part 10 response users' operation signal carries out corresponding demonstration and controls, and by the content record of user's configuration to storage medium.Directionkeys and acknowledgement key by operating portion 11 or carry out associative operation by touch-screen 30.

Configuration interface with reference to shown in Figure 10, illustrates " object processing CD1 " menu item, for user, specifies processing object and setting (increase, revise, delete) processing rule.

Composition data CD11: the information that shows selective composition data.The information of selective composition data for example obtains the type information of " benchmark 1 ", " benchmark 2 ", " benchmark 3 " from table 4, in addition, when there being other type information, for example the processing object type of appointment, in conjunction with the type information of the composition data of particular process rule representative, also shows the type information of selecting as for the election.

Processing object CD12: select the composition data as processing object for user, obviously, can select one or more composition datas as processing object.In addition, also can will show that reference picture appointment is as processing object.In addition, also can the thermal imagery file from storage card 8 storage mediums such as grade in Choice and process object, in addition, also shoot part can be taken to the thermal-image data that obtains or infrared thermal imagery as processing object.

Process regular CD13: for user, the processing rule for processing object is set; Processing rule comprises processing algorithm and correlation parameter, choosing processing algorithm duration by acknowledgement key, display parameter hurdle is supplied to typing parameter (not shown).For example at least one processing in " shearings ", " extraction of threshold values scope ", " edge extracting " of processing algorithm also can be selected multiple processing simultaneously.

Configuration interface with reference to shown in Figure 11, illustrates " calculation and object CD2 " menu item, for user, selects calculating object and (increase, revise, delete) computation rule is set.

Composition data CD21: the information that shows selective composition data.The information of selective composition data for example obtains " benchmark 1 ", " benchmark 2 ", " benchmark 3 " from table 4, the type information of " auxiliary 1 ", in addition, when there being other type information, for example the calculating object type of appointment is in conjunction with the type information of specific calculation rule representative, for example the processing object of appointment, in conjunction with the type information of particular process algorithm representative, also shows the type information of selecting as for the election.

Calculating object CD22: select calculating object for user; Obviously, can select one or more composition datas as calculating object.In addition, user also can be by the reference picture showing at display part 4 etc., specifies as calculating object.

Computation rule CD23: select and arrange the computation rule for calculating object for user; Computation rule comprises algorithm and correlation parameter, the algorithm of algorithm such as convergent-divergent, distortion, unique point, decile, outsourcing rectangle, inscribe rectangle, center line, envelope etc., parameter is basic point, the convergent-divergent rate of convergent-divergent for example, basic point, the deformation rate (as aspect ratio) of distortion, the parameters relevant to algorithm such as quantity of the composition data type arranging based on unique point (as point, line, surface etc.) and size, decile, choosing algorithm often by acknowledgement key, display parameter hurdle is being supplied to typing parameter (not shown).To selected calculating object, can select one or more computation rules.

The effect of the analyzed area of acquisition is described by calculating or processing with reference to Figure 12.

With reference to figure 12(101) shown in reference picture T1 and analyzed area F101, using profile T1 composition data as calculating object, using the central point of profile T1 as basic point, carry out after convergent-divergent and distortion the analyzed area F101 of acquisition; Can be used for pointing out the Temperature Distribution of subject body.(can reduce the impact on subject edge in surrounding environment.）

With reference to figure 12(102) shown in reference picture T1 and analyzed area F102, using profile T1 composition data as calculating object, algorithm parameter is for carrying out 8 deciles, the analyzed area F102 of acquisition; Can be used for pointing out the Temperature Distribution of subject body different piece.

With reference to figure 12(103) shown in reference picture T1 and analyzed area F103, using profile T1 composition data as calculating object, algorithm parameter is for calculating outsourcing rectangle, the analyzed area F103 of acquisition; Can be used for alerting and observe body part.For example, measure the maximum temperature of subject, can reduce the impact of the high temp objects in background.

With reference to figure 12(104) shown in reference picture TU1 and analyzed area F104, using TU1(TU1, be local infrared thermal imagery) composition data is as processing object, processing rule as edge contour extraction, the edge contour F105 of acquisition is as analyzed area.

With reference to figure 12(105) shown in reference picture (comprising TU1 and F105), using TU1(TU1, being local infrared thermal imagery) composition data is as processing object, processing rule as pixel (scope extraction) more than extraction set point of temperature threshold values, the connected region F105 obtaining, as analyzed area, can be used for subject characteristic portion to point out.

As can be seen here, for example, if storage composition data as shown in Figure 3 in storage medium, according to roughly the same above-mentioned embodiment, arranges analyzed area (analyzed area that T1 processing obtains), convenient and effectively many than existing mode equally.In addition, above-mentioned processing or calculate to obtain also can be not as analyzed area, and as the part with reference to image.

Configuration interface with reference to shown in Figure 13, illustrates the configuration of " reference picture CD3 ".

" reference picture CD3 ": for user, be chosen in reference pattern, under non-switching state, the composition data relevant with reference picture, location rule, display parameter etc. be set, and analyzed area corresponding to reference picture.

Composition data CD31: the information that shows selective composition data, for example from table 4, obtain " benchmark 1 ", " benchmark 2 ", " benchmark 3 ", the type information of " auxiliary 1 ", in addition, when there being other type information, if the processing object type of the representative regulation arranging at " object processing CD1 " is in conjunction with the type information of the regular representative of particular process " benchmark 1(processing) ", if the calculating object type of the representative regulation arranging in " calculation and object CD2 " is in conjunction with the type information of specific calculation rule representative " benchmark 1(calculating) ", also show selective.

Reference picture CD32: select for obtaining the composition data of reference picture for user.Can select one or more composition datas to obtain reference picture.In the present embodiment, the object that each composition data is obtained is all as a synthetic object, and, when having selected a plurality of composition data, reference picture will comprise a plurality of synthetic objects (also can understand and comprise a plurality of reference pictures); Also can choose reference picture CD32, and the long acknowledgement key of pressing, can using in selected composition data partly or entirely as a synthetic object (not shown).

Location rule CD33: the relevant location rule of location parameter (position, or also have size, or also have the anglec of rotation) that is positioned at infrared thermal imagery for user configuration and reference picture.

Main object: select for obtaining the composition data of main object.As can be seen from Fig. 12, main object can be selected from composition data CD31, obviously, can be reference picture, can be also the main object of other composition data acquisition.; be used for obtaining the composition data of main object; it can be for example to there are one or more in the composition data below of assigned position relation: the composition data of morphosis data, morphosis data correlation; in addition; also can in conjunction with regulation computation rule, obtain main object by the calculating object based on appointment from morphosis data or its associated composition data, or the processing object based on appointment from morphosis data obtains main object in conjunction with regulation processing rule.Conventionally set main object has represented the region that needs primary part observation, by converting main object, can realize the conversion of reference picture on different display positions, realizes different shooting objects.In addition, user also can be chosen in the reference picture (one or more of synthetic object wherein) that display part 4 shows, is used as main object.

When not selecting when obtaining the composition data of main object, the object that selected composition data obtains in " reference picture CD32 " arranges its location parameter according to location rule separately.

Wherein, self-adaptation: for selecting the position set-up mode of self-adaptive processing and specifying self-adaptation object.Adaptive region is the regulation region in infrared thermal imagery, choose self-adaptation, then length is pressed acknowledgement key 29, position, size, the anglec of rotation that adaptive region is arranged in infrared thermal imagery can be set, and adopt self-adaptation object to be arranged in position (can be used as adaptive convergent-divergent basic point) and the anglec of rotation of adaptive region.In this example, the window area placed in the middle of infrared thermal imagery 90% ratio is set as adaptive region, hereinafter to be referred as Z1, self-adaptation object in Z1, self-adaptation placed in the middle.Self-adaptation object can be selected from composition data CD31, obviously, can be reference picture, can be also the main object of other composition data acquisition.

Wherein, assigned address: the object (when having selected main object, referring to main object) that is used to specify selected composition data acquisition is arranged in the location parameter (position, size, the anglec of rotation) of infrared thermal imagery.When user chooses " assigned address hurdle ", show input field (not shown), user can input object that selected composition data obtains position, size, the anglec of rotation in infrared thermal imagery.When all not inputting, for example, can default location starting point the upper left corner that is infrared thermal imagery, be of a size of original size, the anglec of rotation is 0.

Wherein, relative position: select this, will be according to selected composition data (when having selected, for obtaining the composition data of main object, to refer to main object) associated positional information in advance, obtaining the object that this composition data obtains will be arranged in the location parameter of infrared thermal imagery.

Display parameter CD34: for the reference picture of selected composition data acquisition and the display parameter of infrared thermal imagery are set, display parameter are as (not shown) such as transparent rate, color, line styles, the synthetic order when reference picture has a plurality of synthetic object.

Analyzed area CD35: for selecting for obtaining the composition data of the analyzed area that reference picture is corresponding.

Switch CD4: for being arranged on reference pattern, for example, under the common state showing of the reference picture that " reference picture CD3 " configures and infrared thermal imagery, while pressing a switch key 22, the configuration information relevant with switching object; And, press while once analyzing key the configuration information relevant with freezing the common switching object showing of infrared thermal imagery; With reference to the configuration interface shown in Figure 14, the configuration of " switching CD4 " is described, the type of configuration information such as the composition data switching switching, the location rule of switching the object of rear composition data acquisition, display parameter (as overlapping order, transparent rate, color) etc., with " reference picture CD3 " roughly the same, omitted explanation, difference is also can there be infrared thermal imagery as switching object.Arrow C D40 in switching CD4: for (increase, revise, delete) switching law is set, for example, can enter the interface of next switching by arrow C D40, configure the configuration information of more switching object.

Configuration interface with reference to shown in Figure 15, illustrates the configuration of " record arranges CD5 "; For user, arrange, when recording, by the regulation recorded information with infra red data as-sodation storage.The recorded information that regulation recorded information is regulation, user can be from the index information (as the filename of composition data, numbering etc.) of subject information, composition data, composition data, the one or more formation as regulation recorded information the positional information of the object of composition data acquisition when response record is indicated.Obviously, the composition data recording must not be the composition data that obtains reference picture, analyzed area.

In embodiment 1, user's shooting object, it is the overall thermal field distribution (integral part of benchmark 1 representative) that detects subject, in addition, expect the position of paying close attention to of energy observation analysis region representative, if discovery shadow of doubt, also will walk close to take the thin portion (analyzed area representative pay close attention to position) of subject integral body.Realize for convenience this testing goal, user has carried out the setting of reference picture of reference picture and switching etc.

The configuration that user arranges by " reference picture CD3 " as shown in figure 13, reference picture: " benchmark 1 ", analyzed area: auxiliary 1; Location rule: the main object of benchmark 1(), self-adaptation, adaptive region Z1, placed in the middle; Synthetic parameters: transparent rate is 1, benchmark 1 is that " indigo plant ", analyzed area are " red ".

The configuration of user by " switch CD4 " " switching one ".Wherein, " switch one " as shown in figure 14, reference picture: " benchmark 1 ", analyzed area: auxiliary 1; Location rule: analyzed area (main object), self-adaptation, adaptive region Z1, placed in the middle; Synthetic parameters: transparent rate is 1, benchmark 1 is that " indigo plant ", analyzed area are " red ".

Click switch key 22, by the show state of " the main object of benchmark 1(), analyzed area ", switch to the show state of " benchmark 1, analyzed area (main object) ", then click, get back to the show state of " the main object of benchmark 1(), auxiliary 1 ".Adopt different main objects, represented the control mode of different focal points.

Although, in embodiment 1, with the composition data of part in table 4, configure and obtain reference picture and analyzed area; But obviously, by the above-mentioned explanation to the menu shown in Fig. 9-15, be not limited to the composition data in table 4, also can be according to the composition data in table 4, comprise it can being in conjunction with computation rule by the calculating object of appointment, comprise it can being that the processing object of appointment is regular in conjunction with processing, configure the reference picture of various different-effects.By difference one of at least in composition data, location rule, synthetic parameters, to obtain different reference picture, analyzed areas with reference to effect and application purpose.By just can just obtaining reference picture, the analyzed area of the switching of different purposes and effect to the configuration of switching; By just can obtain the regulation recorded information of different purposes to the configuration of record.And obviously, reference picture itself also can be used as analyzed area.

In addition, during composition data as shown in Figure 3 of box lunch, user can configure relevant composition data by " reference picture CD3 " or " switching object CD4 " and (comprise that user can pass through " calculation and object CD1 ", " object processing CD2 " first arranges the composition data, location rule, display parameter etc. that combine regulation processing rule or computation rule, also can configure reference picture and the analyzed area of different-effect.

When completing setting operation, press acknowledgement key 27, control part 10 using set every configuration store in flash memory 9 (for example, as a configuration file), as after the default configuration of thermal imagery device 13, and do not need each use all to arrange once, then, get back to standby shooting state.Although it should be noted that example, can be processed by user the embodiment of relevant configuration; But being not limited to this, can be also such embodiment, and thermal imagery device 13, when dispatching from the factory, has configured the relevant configuration of above-mentioned various processing, and do not needed user to carry out any artificial setting; Or externally in computing machine, configure completely, configuration file is loaded into thermal imagery device 13 before shooting; Or, by user, carried out the configuration of the partial content of above-mentioned explanation.Or, in table 4 storage be used for obtain the composition data of analyzed area with the mark of analyzed area, and automatically this composition data is obtained to the analyzed area that reference picture is corresponding.

Introduce the general function of thermal imagery device 13 below.

Shoot part, the shoot part in Fig. 11 for example, for taking acquisition thermal-image data.

Reference picture specifying part (control part 10), for the composition data of storing based on storage medium, specifies for obtaining the composition data of the reference picture that embodies subject morphological feature; In specified composition data, at least comprise morphosis data.In addition, also can specify a plurality of composition datas, a plurality of composition datas can be a plurality of morphosis data, or also can comprise auxiliary composition data.The composition data of appointment is described with reference to Figure 13:

Obviously, can be from " benchmark 1 ", " benchmark 2 ", " benchmark 3 " of storage, in " auxiliary 1 ", specify morphosis data relevant with reference picture with embodiment subject morphological feature, also can specify and at least comprise morphosis data at interior a plurality of composition datas; Also in can composition data " benchmark 1 ", " benchmark 2 ", " benchmark 3 " based on storage, the morphosis data of the processing rule representative that appointment is stipulated by the composition data as processing object (morphosis data, or morphosis data and auxiliary composition data) combination " benchmark 1(processing) "; Also can specify by the composition data as calculating object and obtain reference picture in conjunction with auxiliary composition data " benchmark 1(calculating) " and morphosis data of the computation rule representative of regulation; ; also in can the composition data based on pre-stored in storage medium, the processing object of appointment for example, in conjunction with regulation processing rule (shearing in this example); or the calculating object of appointment in the composition data based on pre-stored in storage medium is in conjunction with regulation computation rule, obtains reference picture.

Concrete selection mode, for example, can select the composition data of giving tacit consent to.Also can select composition data according to user's operation, as determined that in conjunction with the regulation of composition data type selects composition data according to user's the selection that subject is selected to information; As the selection of the identity information of composition data selected to composition data according to user; As basis selects to the operation of specific keys the composition data that this button is corresponding.Also trigger condition that can be based on regulation, come to determine the composition data corresponding with this trigger condition.

Analyzed area determination portion, for determining analyzed area corresponding to reference picture, the analyzed area that reference picture is corresponding, has assigned position relation with reference picture.Being used for obtaining analyzed area, can be composition data pre-stored in storage medium, preferred, associated with the composition data of reference picture and have a composition data of assigned position relation; Also can be to obtain in conjunction with regulation computation rule according to specified calculating object; Also can be to obtain in conjunction with regulation processing rule according to specified processing object.Can obtain analyzed area by one or more composition datas.Preferably, from and reference picture between have the composition data of object of assigned position relation, be identified for obtaining the composition data of analyzed area.In addition, in the composition data associated with the composition data of reference picture, obtain, assigned position relation can be pre-stored, also user has given assigned position relation, also can be the assigned position relation that the location rule of the acquiescence of thermal imagery device 13 determines, also can be the assigned position relation (for example reference picture calculates the analyzed area obtaining as calculating object) determining based on computation rule, can be also the assigned position relation (for example reference picture analyzed area that processing obtains as processing object) determining based on processing rule.

Determining of analyzed area can be one or more in following embodiment: can automatically select the composition data of acquiescence to obtain analyzed area.Also can select composition data to obtain analyzed area according to user's operation, the subject that makes display part show specified quantity as controlled is selected information, the subject of selecting according to user is selected subject information corresponding to information, the composition data of this subject information association based on storing in storage medium, determines that composition data is for obtaining analyzed area; As selected subject information corresponding to information according to the selected subject of user, from the composition data of a plurality of types of this subject information association, according to the regulation of composition data, determine type, automatically select composition data to be wherein used for obtaining analyzed area; As selected subject information corresponding to information according to the selected subject of user, control makes a plurality of composition datas that display part shows this subject information association (as the thumbnail of composition data, numbering, filename etc.) for information about, according to user, to composition data selection for information about, select composition data for obtaining analyzed area; Also can preset specific keys in operating portion and the corresponding relation of composition data, afterwards, the operation of response specific keys selects corresponding composition data to obtain analyzed area.In addition, " point, line, surface " analyzed area that user also can manual operation arranges, artificial determine with the assigned position relation of reference picture (or infrared thermal imagery) obtain analyzed area.Adopt the set-up mode of any analyzed area to be selected according to the object of infrared detection by user.

Position setting unit, is positioned at the location parameter of infrared thermal imagery for reference picture and analyzed area are set;

Concrete position arranges embodiment, the location parameter that can location rule according to the rules comes Lookup protocol reference picture or analyzed area, composition data that for example can be based on storing in storage medium and associated positional information thereof, reference picture or analyzed area that the composition data of described positional information representative is obtained will be arranged in the location parameter of infrared thermal imagery, and the reference picture or the analyzed area that are set to this composition data acquisition will be arranged in the location parameter of infrared thermal imagery; Also adaptive region that can be according to the rules, comes Lookup protocol reference picture and/or analyzed area to be arranged in the location parameter of infrared thermal imagery; Also can first determine the main object with reference picture and/or analyzed area with assigned position relation, the location parameter that main object is arranged in infrared thermal imagery is set, then, the location parameter that assigned position relation based between reference picture and/or analyzed area and main object and main object are arranged in infrared thermal imagery, arranges the location parameter that reference picture and/or analyzed area are arranged in infrared thermal imagery; Also the location parameter of reference picture and/or analyzed area can be set according to the assigned address of thermal imagery device 13 acquiescences.In addition, also the location parameter of reference picture and/or analyzed area can be set according to the location parameter of user's typing.

When specified composition data (processing object) combines processing algorithm, a kind of embodiment, control part 10 is controlled image processing part 2, processing object is processed, then, the reference picture of acquisition or assigned position and the given size that analyzed area is arranged in infrared thermal imagery are processed in setting unit setting in position.

In the composition data (a plurality of) of appointment, while thering is the processing object that combines processing algorithm, a kind of embodiment, control part 10 is controlled image processing part 2, processing object is processed, and the composition data of position setting unit based on wherein specified, comprises data after the composition data of non-processing object and processing object processing, the reference picture obtaining or analyzed area, arrange assigned position and given size that this reference picture or analyzed area are arranged in infrared thermal imagery.

While thering is the calculating object that combines computational algorithm in the composition data (a plurality of) of appointment, a kind of embodiment, control part 10 is controlled image processing part 2, calculating object is calculated, the data that in the composition data of position setting unit based on wherein specified, the composition data of non-calculating object and calculating object obtain after calculating, the reference picture obtaining or analyzed area, arrange assigned position and given size that this reference picture or analyzed area are arranged in infrared thermal imagery.

Position for reference picture and analyzed area arranges, and according to the difference of application, has following embodiment:

Position setting unit, is positioned at assigned position and the given size of infrared thermal imagery for reference picture is set, according to the relative position relation between reference picture and analyzed area, the location parameter that analyzed area is arranged in infrared thermal imagery is set.

Position setting unit, is positioned at the location parameter of infrared thermal imagery for analyzed area is set, according to the assigned position relation between reference picture and analyzed area, assigned position and given size that reference picture is arranged in infrared thermal imagery are set.

Position setting unit, is positioned at the location parameter of infrared thermal imagery for main object is set, according to the relative position relation between main object and analyzed area, the location parameter that analyzed area is arranged in infrared thermal imagery is set; According to the assigned position relation between reference picture and main object, assigned position and given size that reference picture is arranged in infrared thermal imagery are set.

Display control unit, for controlling with reference to image and analyzed area according to described location parameter, takes with shoot part the infrared thermal imagery that the thermal-image data that obtains generates and jointly shows.In addition, analyzed area also can be considered the component part of reference picture.

The reference picture of the given size that the composition data based on specified obtains, particularly, display control unit is controlled image processing part 2, and the composition data based on specified, carries out predetermined processing, obtains the reference picture of described given size; The difference of or application different according to the data layout of composition data, the processing of described regulation as decompress(ion), convergent-divergent, figure image intensifying, remove one or more in the various images processing such as noise, pseudo-coloured silk, shearing, the extraction of threshold values scope, edge extracting.The processing of regulation can be thermal imagery device 13 according to the processing of different data layout acquiescences, for example, based on selected composition data decompress, the processing of the regulation such as convergent-divergent obtains the view data of reference picture; For example, morphosis data are vector figure data, are converted into the view data of reference picture; For example thermal-image data is carried out to the color processing of puppet; Also can be the processing rule of user's appointment, for example shear the share zone of user's appointment.

For example, in selected composition data, there is the processing object of appointment, processing object is processed to rule according to the rules and process, obtain the view data of reference picture.

Common demonstration with infrared thermal imagery, has numerous embodiments.An embodiment for example, when reference picture and analyzed area are during as a synthetic object, according to described assigned position, to take the infrared thermal imagery that the thermal-image data that obtains generates synthetic continuously with shoot part.At this, can transparent rate according to the rules synthesize.The transparent rate of regulation, can be fixing value, can be for example the default value of storage in thermal imagery device 13 or by user by the settings of operating portion 11 or obtain in the attribute of composition data of synthetic object and deposited the information about transparent rate.The transparent rate of synthetic object, has represented when synthetic, for example, in the synthetic synthetic pixel obtaining of synthetic object and background (, infrared thermal imagery) shared ratio.For example, when being synthesized by a synthetic object and background, according to " the view data x of the transparent rate+background of the view data x synthetic object of synthetic object (transparent rate of 1-synthetic object) ", obtain the view data of synthesized image vegetarian refreshments.In addition also comprise the parameter that transparent rate ought be set, i.e. representative acquiescence transparent rate 1.

An embodiment, during synthetic object that reference picture and analyzed area need to be synthetic with background as a plurality of (at least two), according to the synthetic order of each synthetic object and corresponding transparent rate, successively synthesizes to process and obtains final demonstration image; For example, having the synthetic order of synthetic object 1(is 1) and synthetic object 2(to synthesize order be 2), first synthetic object 1 is synthesized and obtains data " the view data x of the transparent rate+background of the view data x synthetic object 1 of synthetic object 1 (transparent rate of 1-synthetic object 1) " midway according to its transparent rate and background, then, synthetic object 2 is again synthesized and processed according to its transparent rate and described data midway,, the synthetic pixel that this processing obtains obtains according to following formula, the data * (transparent rate of 1-synthetic object 2) of the transparent rate of synthetic object 2* synthetic object 2+midway.

An embodiment, the thermal-image data that the location of pixels in infrared thermal imagery obtains shooting according to reference picture and analyzed area carries out the optionally pseudo-color image that obtains demonstration of processing.Particularly, for example using the view data of the reference picture in overlaid pixel position as the view data of the superimposed images of this location of pixels, the thermal-image data of overlaid pixel position is no longer carried out to the processing of pseudo-color conversion, only the thermal-image data beyond overlaid pixel position is carried out to the view data that pseudo-color conversion obtains infrared thermal imagery, with this, generate the image of demonstration, in some applications can speed up processing.Be applicable to for example reference picture of edge contour, the reference picture of processing by this way for hope or auxiliary object can add respective identification information in advance in the attribute of its composition data.

An embodiment, the transparent rate of regulation, can be also the value changing.For example, according to the threshold values interval range (as AD value scope) of taking the thermal-image data obtaining, determine the transparent rate of the reference picture synthetic with it or analyzed area part, particularly, for example be set to 0 with the transparent rate of the synthetic reference picture of the infrared thermal imagery that is positioned at threshold values interval range, outside threshold values interval range, be set to 1, avoid the infrared thermal imagery of part and parcel (in threshold values interval range) to be blocked.

Preferred embodiment, described display control unit shows analyzed area and reference picture according to the difference one of at least of transparent rate, color, line style; Wherein, when analyzed area be simultaneously again reference picture, the two coincidence, can show with other mode of time zone that do not overlap, and for example, shows that two kinds of different colors inform this image section of user simultaneously, has represented that reference picture has represented again analyzed area.

Display control unit, control display part 4 and show reference picture, analyzed area, infrared thermal imagery, when display interface is configured to also show miscellaneous stipulations information, control the view data that shows miscellaneous stipulations information, example as shown in Figure 8, shows that image also comprises that the image 801 of miscellaneous stipulations information forms.

The selection composition data of reference picture and the composition data of definite analyzed area can be in no particular order.

The control step of the reference pattern of embodiment 1 is described with reference to the process flow diagram of Figure 16.

Steps A 01, whether control part 10 persistent surveillance users have selected analysis reference pattern.

At standby shooting state, display part 3 shows dynamic infrared thermal imagery.At this moment shooting angle, shooting distance obtains the infrared thermal imagery as shown in display part 3 interfaces 1701 of Figure 17, to the thermal imagery of subject 1 wherein, user in the past, may puzzle in the shooting distance of taking subject 1, take position, analyzed area analysis need to be manually set.For by reference to image and analyzed area with reference to the correctness that guarantees subject 1 to take and analyze, user, by mode key 25 or the menu setecting reference pattern of push portion 11, enters steps A 02.

Steps A 02, control part 10 carries out the designated treatment of the composition data of reference picture.See in detail the step S101-S107 in Figure 18.

Steps A 03, control part 10 carries out definite processing of the analyzed area that reference picture is corresponding.See in detail the step S301-S303 in Figure 19.

Steps A 04, control part 10 carries out the set handling that reference picture, analyzed area are arranged in the location parameter of infrared thermal imagery.See in detail the step S301-S303 in Figure 20.

Steps A 05, then, is sent to interim storage part 6 by taking the thermal-image data obtaining;

Steps A 06, the reference picture that the composition data of specified reference picture is obtained, determined analyzed area, according to location parameter, the view data with taking the infrared thermal imagery of the thermal-image data generation obtaining, shows jointly.Particularly, a kind of embodiment, by contour images T1, analyzed area F1, according to assigned position separately, the infrared thermal imagery of taking the thermal-image data generation obtaining with shoot part is synthetic, synthetic view data is left in to the regulation region of interim storage part 6, then, control display part 4 and show.

As shown in display interface 1703.Can find out between subject thermal imagery IR1 and contour images T1 and have larger difference, can imagine, as there is no reference picture with reference to means, (a lot of users have often only taken incomplete subject thermal imagery to the form of the subject thermal imagery IR1 that user takes in practice, or the image space inappropriate shooting angle) and in infrared thermal imagery, size, angle, be difficult to subjective assurance, not only easily omit focus measurement position, and cause arranging the complex operation of analyzed area.User is according to the vision reference of contour images T1, just understood and needed the form of the subject thermal imagery IR1 that takes to require and the image space in infrared thermal imagery, size, angle, according to the vision reference of analyzed area F1, just understood the position that need to pay close attention to.Then by adjusting the optics of thermal imagery device 13 and shooting distance, angle, the image space between subject 1, make to obtain as display interface in Figure 17 1704, subject thermal imagery IR1 is with contour images T1 visually in the matching status that overlaps, and user can pay close attention to or record (seeing embodiment 3) to thermal imagery in analyzed area F1.At this, display control unit shows analyzed area and reference picture according to the difference one of at least of transparent rate, color, line style, and analyzed area F1 is that red, contour images T1 is for blue.

Does steps A 07, judge whether to supress switch key 22? as press, switch accordingly, get back to steps A 02, according to user's setting, carry out the switching of reference picture, analyzed area etc.In addition, switching can be the composition data of reference picture, the switching of composition data of analyzed area, location rule, display parameter etc.

According to user's setting, will be by current state, click by " the main object of benchmark 1(), analyzed area ", switch to " benchmark 1, analyzed area (main object) ", with reference to figure 1705 examples F1 be set to the display effect of main object, represented the shooting analysis purpose that the maximization at the analysis position of F1 is shown, noticed that profile T1 partly overflows.It is treated to, and while being F1 according to main object, first arranging according to adaptive region Z1 and obtains the F1 location parameter in infrared thermal imagery that self adaptive pantographic obtains in Z1, then according to the location parameter of F1, determines the location parameter of T1.According to the difference of measuring object etc., conventionally the different main object arranging has represented the region that needs primary part observation, the assigned position and the size that according to main object, are arranged in infrared thermal imagery configure assigned position and the size that reference picture is arranged in infrared thermal imagery, convenient flexible again.It is noted that main object can show or not show.As no, enter steps A 08.

Steps A 08, judges whether to exit reference pattern, as does not exit, and gets back to steps A 05, has embodied dynamic infrared thermal imagery and contour images T1, analyzed area F1 show jointly.

The designated treatment of the composition data of reference picture is described with reference to Figure 18.

Step S101, judges whether the morphosis data of acquiescence, if any, jumping to step S107, control part 10 is defined as the composition data for generating reference image by the morphosis data of acquiescence; As nothing, enter step S102.

Step S102, information display control unit (control part 10), selects information for controlling the subject that makes display part 4 show specified quantity; Wherein, subject selection information can, based on subject information acquisition in table 4, can be also that other modes prestore.In this example, the table 4 of information display control unit (control part 10) based on storage in flash memory 9, makes the subject of the assigned position demonstration specified quantity of display part 4 select information; Subject as shown in 1702 in Figure 17 is selected information list LB.

Step S103, then, according to the cognition of the subject 1 to floor, for example on-the-spot equipment direction board, is selected by " subject 1 " shown on 11 pairs of display parts 4 of operating portion.

In addition, for example, when the subject information in table 4 is constituted by the attribute information of a plurality of attributes, by showing and repeatedly select forming the list successively (or tree-shaped demonstration) of attribute information (subject selection information) of a plurality of attributes of subject information, finally select subject information.For example, suppose " subject 1 " by correspondence transformer station's attribute, battery limits attribute, the attribute information of device type attribute " transformer station 1 ", " battery limits 1 ", " equipment 1 " forms, selecting operation can be to select selection " transformer station 1 " information (attribute information) from the subject of specified quantity corresponding to shown transformer station's attribute, then, from the subject of specified quantity corresponding to battery limits attribute, select selection " battery limits 1 " information (attribute information), then, from the subject of specified quantity corresponding to device type attribute, select selection " equipment 1 " information (attribute information), finally select " subject 1 ".Selecting operation to be decomposed into operates and finally selects subject information the repeatedly selection of attribute information.

In addition, when not storing subject information and composition data with the form of table 4, for example, while only storing morphosis data with the form of graphic file, image file in storage medium, when entering reference pattern, relevant filename or the thumbnail of control part 10 based on storage in flash memory 9, show, by user, selected.

Step S104, then, control part 10 judge selected subject selects subject information corresponding to information whether to have definite type of acquiescence (or only association morphosis data);

As only associated morphosis data, control part 10 is selected composition data by subject information corresponding to subject selection information of selecting according to user; For example in flash memory 9, stored subject information and associated morphosis data thereof as shown in Figure 3, at step S107, control part 10 is defined as T1 for obtaining the composition data of reference picture.

In flash memory 9, stored the composition data of subject information as shown in Figure 4 and associated a plurality of types thereof, in the present embodiment, the regulation that is provided with in advance composition data due to user is determined type, jump to step S107, control part 10 will determine that it is " T1 composition data " that type " benchmark 1 " is selected composition data, obtains reference picture by profile T1 according to the rules.Then, from flash memory 9, read the composition data of profile T1, be sent to interim storage part 6.

As no, the subject information association of selecting in step S103 the composition data of a plurality of types, and definite type of regulation is not set in advance, enter step S105.

Step S105, control part 10 makes the identity information of display part 4 each composition datas of demonstration again be selected by user.Described identity information, as represent the relevant filename of the identify label of the composition data that it is corresponding, numbering, thumbnail etc., for example show the thumbnail of reference picture, for user, select, can select one or more.

Step S106, when user selects, enters step S107.

Step S107, selects for obtaining the composition data of reference picture.

Although, above-mentioned embodiment, described reference picture specifying part is selected the composition data of subject information association corresponding to information based on selected subject, select for obtaining the composition data of reference picture.

In addition, the morphosis data in storage medium do not have the form with the form of the table 4 subject information associated with it, in above-mentioned steps, omit step S102, and S103, has formed the embodiment of selecting composition data according to the identity information of composition data.

Definite processing of analyzed area is described with reference to Figure 19.

Step S201, judges whether definite type of composition data of the analyzed area of regulation; If any, jumping to step S203, in the present embodiment, the definite type of regulation that is provided with in advance the composition data of analyzed area due to user is " auxiliary 1 ", " F1 composition data " is defined as for obtaining the composition data of analyzed area.As no, enter step S202.

Step S202, arranges the composition data of analyzed area

Require user to arrange or the structure types in selection analysis region, for example, show the composition data of subject 1 association, for user, select wherein the composition data as analyzed area.

Step S303, determines the composition data of analyzed area, thus, determines the analyzed area corresponding with reference picture.

Completed after the determining of analyzed area, from flash memory 9, read F1 composition data, comprised F1 and T1 position relationship each other, be sent to interim storage part 6.

With reference to Figure 20, illustrate that reference picture, analyzed area are arranged in the assigned position of infrared thermal imagery and the set handling of given size.

Step S301, control part 10 judges whether the location rule of acquiescence, if had, jumps to step S203.If not, enter step S202.

Step S302, shows menu " reference picture CD3 " is set, and requires user's setting position rule.After completing, location rule is recorded in flash memory 9, as follow-up default configuration.

Step S303, arranges assigned position and given size that reference picture, analyzed area are arranged in infrared thermal imagery.

In the present embodiment, the position that user sets in advance arranges rule, and the type of main object is " benchmark 1 ", and position setting unit is benchmark 1 according to the type of main object, determines that main object is T1; Then, calculate position and the size of main object (T1) in infrared thermal imagery, that is, and the size based on adaptive region in infrared thermal imagery and position, and the position of main object (T1) in adaptive region, determine that main object is arranged in infrared thermal imagery assigned position and given size.Then, the assigned position relation based between F1 and T1, determines position and the size of F1 in infrared thermal imagery.That is, using the convergent-divergent basic point (central point) of T1 as the convergent-divergent basic point of F1, F1 is carried out convergent-divergent and obtains position and the size that F1 is arranged in infrared thermal imagery to be same as the convergent-divergent rate of T1.And at the state that switches, the type of main object is " auxiliary 1 ", first determine the location parameter of F1, then according to the location parameter of F1, and the assigned position relation between F1 and T1, determine the location parameter of T1 in infrared thermal imagery.

Above position set-up mode, user can not need to carry out position and the dimensional parameters that analyzed area is directly inputted in manual operation at every turn, when taking, by thermal imagery device 13, according to the location rule of acquiescence, come Lookup protocol reference picture and analyzed area to be arranged in the location parameter of infrared thermal imagery, when guaranteeing the size and location specification of subject thermal imagery, make simple to operate.Be not limited to this, control part 10 also can select reference picture and analyzed area to be arranged in the location parameter of infrared thermal imagery by position and the size of operating portion typing based on user.

; the location parameter of determining reference picture and analyzed area can have multiple order situation; can first determine the location parameter of analyzed area; also can first determine the location parameter of reference picture; in addition also can determine, the location parameter of the reference picture being obtained by the composition data of reference picture and the composition data of analyzed area.

In addition, at determining and the given step of the composition data of reference picture of analyzed area, there is no strict sequencing, also can first determine analyzed area, the then composition data of designated reference image.As mentioned above, in embodiment 1, in infrared thermal imagery, show the reference picture that has embodied the predetermined morphological feature of subject, using this reference picture as the vision reference of taking subject thermal imagery, and by the F1 composition data of associated with T1 composition data (and having pre-stored assigned position relation), the analyzed area F1 arranging, requires to reduce to arranging of user's analyzed area, shooting speed improves, simple to operate.Thus, make common user also can reach good shooting level of skill.

Embodiment 2

Carry out to introduce in detail the control flow of embodiment 2 below.Embodiment 2, for to have the thermal imagery device 13 identical with the structure shown in Fig. 1, has stored the analysis display control program that is different from embodiment 1 in flash memory 9; And, the storage content as shown in Figure 4 of also storing.Different from the operation of embodiment 1, user's operation is: the mode key 25 by push portion 11 enters reference pattern, when needs display analysis region, presses analysis key 26 and carries out analyzed area demonstration.

With reference to Figure 21, illustrate that user passes through the configuration that " reference picture CD3 " arranges.Reference picture: " benchmark 1 "; Location rule: benchmark 1, self-adaptation, adaptive region Z1, placed in the middle; Synthetic parameters: transparent rate is 1, benchmark 1 is " indigo plant ".

The configuration of user by " switch CD4 " " the switching " under frozen state.Wherein, " switch one " as shown in figure 22, reference picture: " benchmark 1 "; Analyzed area: auxiliary 1.Location rule: the main object of benchmark 1(), self-adaptation, adaptive region Z1, placed in the middle; Synthetic parameters: transparent rate is 1, benchmark 1 is that " indigo plant ", analyzed area are " red ";

With reference to Figure 20, control flow is described.

Step B01, whether control part 10 persistent surveillance users have selected reference pattern.

At standby shooting state, control part 10 is implemented it and is controlled, and whether persistent surveillance user has selected reference pattern.User, by the mode key 25 of push portion 11, enters step B02.

Step B02, control part 10 carries out the designated treatment of the composition data of reference picture.See in detail the step S101-S107 in Figure 18.

Step B03, control part 10 carries out the set handling that reference picture is arranged in the location parameter of infrared thermal imagery, or also has the anglec of rotation.See in detail the step S301-S303 in Figure 20.According to self-adaptation, determine position and the size of reference picture T1.

Step B04, then, is sent to interim storage part 6 by taking the thermal-image data obtaining;

Step B05, the reference picture that determined T1 composition data is obtained according to the set described given size of position setting unit, described assigned position, shows jointly with infrared thermal imagery.As shown in the display interface 2402 in Figure 24.

Step B06, judges that whether user has carried out supressing analysis key 26, as nothing, gets back to step B04.When user has completed the vision matching to subject according to reference picture T1, at this moment, show as shown in the display interface 2403 in Figure 24.Press and analyze key 26, enter next step.

Step B07, responds this operation, and the infrared thermal imagery that the thermal-image data that step B04 is obtained or thermal-image data obtain remains on the regulation region of interim storage part 6.

Step B08, control part 10 carries out definite processing of analyzed area.At this, F1 is set to analyzed area.See in detail the step S201-S203 in Figure 19.

Step B09, control part 10 carries out the set handling that analyzed area F1 is arranged in the location parameter of infrared thermal imagery.See in detail the step S301-S303 in Figure 20.

Step B10, controls and the infrared thermal imagery keeping in the regulation region of analyzed area F1, contour images T1 and interim storage part 6 is shown jointly to (freezing to show), as shown in 1905 in Figure 19.

Does step B11, judge whether to have discharged analysis key 26? as discharged, enter next step, as do not discharged, get back to step B10, continue display analysis region, reference picture, infrared thermal imagery.

Step B12, judges whether to exit reference pattern, as no, get back to step B04, as exits, and exits reference pattern.

As mentioned above, in the present embodiment 2, different from embodiment 1, user, under the state of reference picture and infrared thermal imagery vision matching, freezes to show infrared thermal imagery, analyzed area, has guaranteed the convenience of observing; In addition, also can not show reference picture T1, and display analysis region F1 only.Said process is convenient to the analysis in infrared shooting, and user's technical requirement is reduced, and shooting speed improves, and has reduced the difficulty of analyzing, simple to operate.

Embodiment 3, record

The present embodiment is in having the thermal imagery device 13 identical with the structure shown in Fig. 1, has stored the control program that executive logging is processed.

The process flow diagram of the present embodiment is described with reference to Figure 25;

Step C01, whether control part 10 persistent surveillance users have selected reference pattern.When user is by mode key 25 or the menu setecting reference pattern of push portion 11, enter step C02.

Step C02, identical with the steps A 02-A06 in embodiment 1, or identical with the step B02-B10 in embodiment 2, the description thereof will be omitted.

Step C03, control part 10 has judged whether record indication operation.Display part 4 shows as shown in the display interface 1704 in Figure 17, for user is according to the vision reference of contour images T1, by adjusting the optics of thermal imagery device 13 and shooting distance, angle, the image space between subject 1, and make subject thermal imagery IR1 with contour images T1 visually in the matching status that overlaps.At this moment, user's push portion 11 records key 1, enters next step.

Do not limit therewith, also can be by control part 10 record condition based on miscellaneous stipulations, such as can be the control part 10 judgement time interval up to specification, such as the temperature value in thermal imagery surpass prescribed threshold, such as the record condition when the trigger pip etc. of other senser elements that are connected with thermal imagery device 13 being detected and stipulating, even if there is no predetermined record operation, automatically enter step C05 yet.

Step C04, recording processing.

As the control part 10 of recording unit, response record indication operation or record condition according to the rules, carry out associated record by the infrared data of regulation and regulation recorded information.Then enter step C06.

Wherein, described infrared data is for taking the thermal-image data obtaining and/or taking by shoot part the thermal-image data obtaining and carry out the data that obtain after predetermined processing by shoot part.The infrared data of regulation, for example, response record indication operates or judges the moment (or regulation is afterwards constantly) of record condition up to specification, the thermal-image data being obtained by infrared eye read signal (frame); For example; Response record is indicated operation or is judged the thermal-image data (frame) of the regulation in interim a plurality of thermal-image data frames of storing in the moment of record condition up to specification (or regulation afterwards constantly) interim storage part 6; For example, the data that the processing that the thermal-image data of above-mentioned situation is stipulated obtains afterwards (processing example of regulation as correction, interpolation, pseudo-color, be converted to Temperature numerical, fall pixel, that compression etc. is processed is a kind of or simultaneously multiple); For example, the multiframe thermal-image data of recording prescribed quantity; For example, the thermal-image data (frame) that the multiframe thermal-image data of specified quantity obtains through predetermined processing, obtains the frame thermal-image data after this processing as the multiframe thermal-image data of storage in interim storage part 6 is carried out to integral operation; Can be for example one or more of the infrared data that obtains of above-mentioned these situations, for example, infrared data comprises that the temperature value of each pixel that thermal-image data obtains is, the view data of infrared thermal imagery.

Wherein, stipulating recorded information as shown in Figure 15, can be one or more in following information:

1) the subject information that subject Information Selection portion (control part 10) is selected (partial information of stipulating in subject information or whole);

2) reference picture specifying part is specified other composition datas of the composition data of reference picture of (control part 10) or its association (having the relative position relation of regulation).

3) identity information of the composition data of specified reference picture or other composition datas of its association.

4) object that reference picture or its associated composition data obtain is arranged in the positional information of infrared thermal imagery.

5) algorithm calculates to appointment calculating object the auxiliary composition data obtaining according to the rules, and/or the object that this composition data obtains is arranged in the positional information of infrared thermal imagery.Described calculating object for example, (thering is the relative position relation of regulation) other composition datas of the composition data of specified reference picture or its association.

6) process according to the rules algorithm to the composition data of specifying processing object processing to obtain, and/or the object that this composition data obtains is arranged in the positional information of infrared thermal imagery.Described processing object for example, (thering is the relative position relation of regulation) other morphosis data of the morphosis data of specified reference picture or its association.

It is noted that above-mentioned positional information is, when adopt as shown in figure 13 configuration time, the corresponding positional information obtaining according to the location rule shown in Figure 13; When adopt as shown in figure 14 configuration time, the corresponding positional information obtaining according to the location rule shown in Figure 14; Or can be understood as the positional information that reference picture based on shown or analyzed area obtain.

An embodiment for associated record, the information using regulation recorded information as the infrared data of prescribed form is additional, particularly, a kind of embodiment, the record indication operation of operation response portion 11, control part 10 is controlled, by infrared eye read signal, obtain thermal-image data, the thermal-image data compression that makes 2 pairs of these thermal-image datas of image processing part implement regulation is processed, or this thermal-image data is implemented to the processing of regulation as revised, after the processing such as interpolation, compress processing, then judge whether the regulation region of interim storage part has stored the recorded information of regulation, if any, make the thermal-image data after the regulation recorded information of storing in the regulation region of interim storage part 6 and compression be associated, Heat of Formation arrives storage card 8 as file record, finish this processing, in addition also can after having added regulation recorded information, compress again.As nothing, the thermal-image data Heat of Formation of compression is arrived to storage card 8 as file record.

See the schematic diagram of a kind of thermal imagery file structure in Figure 27; Wherein, infrared data 2701 is indicated the moment of operation or record condition according to the rules for response record and from infrared eye, is read the thermal-image data obtaining; According to the configuration as in Figure 15, the information that regulation recorded information 2702 comprises has: subject 1, T1 composition data, F1 composition data, the positional information of T1, the positional information of analyzed area F1; The time of other additional informations 2703 as shooting etc.

Wherein, " positional information of T1 " expressed the location parameter that subject thermal imagery IR1 as shown in the display interface 1704 in Figure 17 is arranged in infrared thermal imagery IR0." positional information of F1 " represents that F1 is arranged in the location parameter of infrared thermal imagery IR0.In addition, if need the composition data of record for what generate, for example, record " benchmark 1(calculating) ", can, when the composition data of designated reference image, generate the composition data that needs record; Also can, when recording processing, generate the composition data that needs record.

The schematic diagram of the corresponding infrared thermal imagery IR0 of thermal-image data that Figure 26 records when with reference picture T1 vision matching, wherein subject thermal imagery IR1 is arranged in position and the size standard of infrared thermal imagery IR0, and the positional information of T1 has represented that IR1 is arranged in the location parameter of infrared thermal imagery IR0.

In addition, the storage medium of record is not limited to storage card 8, flash memory 9 etc., can be also by the network destination of communication section 4 communications.

In addition, associated record is processed, also can the information recording relevant with reference picture is medium at the message file with thermal imagery file association or index file, and control part 10 can generate this message file or index file;

In addition, also can generate thermal imagery filename according to identity information of subject information or composition data etc., described recording unit has filename generation unit, the filename for Heat of Formation as file, and described filename at least comprises the information information-related with the special subject of appointment; The thermal imagery filename for example generating: the 1 battery limits 1 equipment I B phase .jpg of transformer station; Preferably, according to the classified information in subject information, generate the filename that comprises classified information, for example attribute information according to the rules generates: the 1-of transformer station battery limits 1-equipment I-B phase .jpg, further, with temporal information " 20120222 " in conjunction with spanned file name, the 1-of transformer station battery limits 1-equipment I-B phase-20120222.jpg for example; The essence of associated record is that record is convenient to follow-up batch processing and is analyzed needed information.For example, recording subject information is convenient to follow-up infrared data be sorted out; Composition data and positional information thereof that record can obtain the reference picture of subject form are convenient to the analyzed area that batch processing analysis is carried out in follow-up setting; Record auxiliary object (for example having represented the F2 in selective analysis region) and be convenient to follow-up batch processing analysis.

Step C05, control part 10 judges whether user exits reference pattern.As nothing, get back to step C03, embodied reference picture T1 and the continuously dynamic continuous compound display of infrared thermal imagery and analyzing and processing, and user can repeatedly record operation, if any exiting indication, finishes reference pattern.

In addition, the step (step C04-C05) that the record controls of embodiment 5 is processed, is equally applicable in the embodiment of embodiment 1-5; And, be applied to embodiment 3 and at 4 o'clock, for responding predetermined operation, variable quantity with reference to the displacement before and after Image Adjusting, convergent-divergent rate, the anglec of rotation, or, positional information after reference picture is adjusted, or positional information and infra red data as-sodation record after adjusting with the auxiliary object that reference picture has an assigned position relation.In addition,, when control part 10 cannot obtain set associated record type information from storage medium, can eject alert box and remind user revise configuration or also the obtainable information relevant with reference picture can be carried out to associated record etc.

In addition, the storage medium of record is not limited to storage card 8, flash memory 9 etc., can be also by the network destination of communication I/F5 communication.

In addition, also can generate thermal imagery filename according to subject information or reference picture identity information, described recording unit has filename generation unit, the filename for Heat of Formation as file, and described filename at least comprises the information information-related with the special subject of appointment; The thermal imagery filename for example generating: subject 1.jpg; Further, with temporal information " 20120223 " in conjunction with spanned file name, subject 1-20120223.jpg for example; The essence of associated record is that record is convenient to follow-up batch processing and is analyzed needed information, and comprised subject information in filename, is convenient to user and checks.

The essence of above-mentioned associated record is that record is convenient to follow-up batch processing and is analyzed needed information.For example, recording subject information is convenient to follow-up infrared data be sorted out; Composition data and positional information thereof that record can obtain the reference picture of subject form are convenient to the analyzed area that batch processing analysis is carried out in follow-up setting; Record analysis region F1 is convenient to follow-up batch processing analysis.

As mentioned above, owing to adopting reference picture, analyzed area to assist the shooting to subject thermal imagery, improved shooting quality, and the associated record information relevant with reference picture is convenient to follow-up analyzing and processing.

Embodiment 4

Although the present invention in embodiment 1 for thering is the thermal imagery device 13 of shoot function, but the function that take to obtain for the present invention thermal-image data is not absolutely necessary, the present invention also can be applicable to from outside, to receive and process the thermal imagery treating apparatus of thermal imagery transmission data etc.Described thermal imagery transmission data, for example, can be thermal-image data, can be the infrared thermal imagery that thermal-image data generates, and can be the thermal-image data after compression, can be the data etc. of compression infrared thermal imagery.Embodiment 4 is usingd the example of thermal imagery treating apparatus 100 as infrared display control device.

It with reference to Figure 28, is the block diagram of electrical structure of a kind of enforcement of the thermal imagery disposal system that connects and composes of thermal imagery treating apparatus 100 and thermal imagery filming apparatus 101.

Thermal imagery treating apparatus 100 has communication interface 1, auxiliary storage portion 2, display part 3, RAM4, hard disk 5, operating portion 6 are connected and carry out whole control with above-mentioned parts CPU7 by bus.As thermal imagery treating apparatus 100, can exemplify personal computer, personal digital assistant, with the matching used display device of thermal imagery filming apparatus etc. as an example.Thermal imagery treating apparatus 100, the control based on CPU7, the thermal imagery that receives thermal imagery filming apparatus 101 outputs that are connected with thermal imagery treating apparatus 100 by communication interface 1 transmits data.

Communication interface 1, for receiving continuously the thermal imagery transmission data of thermal imagery filming apparatus 101 outputs; Wherein, comprise and receive (the thermal imagery transmission data of being exported by thermal imagery filming apparatus 101 send by relay) the thermal imagery transmission data that send by relay; Meanwhile, also can be used as the communication interface that thermal imagery filming apparatus 101 is controlled.At this, communication interface 1 comprises the various wired or wireless communication interfaces on thermal imagery treating apparatus 100, as network interface, USB interface, 1394 interfaces, video interface etc.

Auxiliary storage portion 2, storage mediums such as CD-ROM, storage card and relevant interface.

Display part 3 is as liquid crystal display, and display part 3 can also be other displays that are connected with thermal imagery treating apparatus 100, and can there is no display in the electrical structure of thermal imagery treating apparatus 100 self.

The memory buffer that RAM4 carries out interim storage as the thermal imagery transmission data that communication interface 1 is received, works as the working storage of CPU7 meanwhile, the data that temporary transient storage is processed by CPU7.

In hard disk 5, store the program for controlling, and the various data of using in controlling.

From thermal imagery device 13, remove shoot part 1 structure and thermal imagery treating apparatus 100 in addition roughly the same, obviously by obtaining thermal imagery transmission data, applicable equally above-described embodiment.Its function comprises, acquisition unit, for obtaining thermal imagery transmission data; Reference picture selection portion, for the azimuth information that prestores of storing according to storage medium, selects for obtaining the azimuth information that prestores of reference picture; Position setting unit, is positioned at assigned position and the given size of infrared thermal imagery for described reference picture is set; Synthetic control part, for according to described assigned position, the reference picture that the infrared thermal imagery that the thermal imagery transmission data that synthetic acquisition unit obtains continuously generate and the determined azimuth information that prestores obtain according to described given size.The explanation of therefore having omitted embodiment.

Wherein, CPU7 has also carried out the function of image processing part, for the processing of the thermal imagery transmission data enforcement regulation to receiving, obtain the view data of infrared thermal imagery, the processing of regulation is as correction, interpolation, pseudo-color, synthetic, compression, decompress(ion) etc., is converted to and is suitable for showing the processing of using etc. data with, record.Wherein, CPU7 transmits the different-format of data according to thermal imagery, a kind of embodiment, for example, when the thermal imagery transmission data that the receive thermal-image data that is compression, the processing of regulation is carried out decompress(ion) and is carried out corresponding predetermined processing as the thermal imagery transmission data that CPU7 receives acquisition unit; A kind of embodiment, corresponding predetermined processing after compression thermal-image data (thermal imagery transmission data) decompress(ion) is processed as puppet is color, obtain the view data of infrared thermal imagery, the various processing of the regulations such as in addition, the thermal imagery transmission data of the processing of regulation also as after decompress(ion) are proofreaied and correct, interpolation.Another kind of embodiment, for example, when the thermal imagery transmission data itself that receive have been the view data of the infrared thermal imagery of compression, decompress(ion) obtains the view data of infrared thermal imagery.Another embodiment, for example, when communication interface 1 receive be the infrared thermal imagery of simulation time, control obtain the view data of digital infrared thermal imagery after relevant A/D convertor circuit AD changes, be sent to interim storage part 6.

Thermal imagery filming apparatus 101 can be various types of thermal imagery filming apparatus, and it is for subject is taken, and heat outputting picture transmission data.See the electrical diagram of thermal imagery filming apparatus 101 in Figure 15, by communication interface 10, shoot part 20, flash memory 30, image processing part 40, RAM50, CPU60 etc., formed.Wherein, CPU60 has controlled the whole action of thermal imagery filming apparatus 101, has stored the various data of using in control program and each several part control in flash memory 30.Shoot part 20 comprises not shown optics, driver part, thermal imagery sensor, signal pre-processing circuit, for taking acquisition thermal-image data.This thermal-image data is temporarily stored in RAM50, and by image processing part 40(as DSP) after predetermined processing (as compression is processed etc.), obtain thermal imagery transmission data, through communication interface 10, export.According to the difference of design and use object, for example, the thermal-image data of thermal imagery filming apparatus 101 outputs can be the thermal-image data after predetermined processing, also can be the view data (view data of the thermal imagery that thermal-image data generates) of thermal imagery, one or more of the data of the view data of thermal-image data or thermal imagery after prescribed form compression etc., general designation thermal imagery transmission data.At this, the thermal imagery transmission data of thermal imagery filming apparatus 101 for taking and exporting, it acts on the shoot part 1 in similar thermal imagery device 13.

Figure 29 is the schematic diagram of a kind of enforcement of the thermal imagery disposal system that connects and composes of thermal imagery treating apparatus 100 and thermal imagery filming apparatus 101, and wherein, the 102(of orientation detection portion is as the pick-up unit of the orientation such as GPS, position) be connected with thermal imagery treating apparatus 100.

Thermal imagery filming apparatus 101 employing The Cloud Terraces etc. are erected at detection vehicle, and the modes such as LAN (Local Area Network) that form via the order wires such as private cable or wired with wireless mode are connected with thermal imagery treating apparatus 100.User watches and monitors subject thermal imagery by thermal imagery treating apparatus 100.Thermal imagery filming apparatus 101, connects and composes the data logging system in embodiment with thermal imagery treating apparatus 100, for subject is taken, obtains thermal-image data, and heat outputting picture transmission data.

In addition, also can realize the processing of the part or all of parts in embodiments of the present invention and control function with special circuit or general processor or programmable FPGA.

In addition, the subject application of power industry of usining in embodiment exemplifies as scene, and the every profession and trade that is also useful in infrared detection is extensively used.

The above-mentioned described only embodiment for inventing, variously exemplify explanation and essence of an invention Composition of contents is not limited, those skilled in the art can carry out to embodiment other modifications and variations having read after instructions, and does not deviate from essence of an invention and scope.

Claims

1. infrared display control device, has,

Shoot part, for taking acquisition thermal-image data;

Reference picture specifying part, for the composition data of storing based on storage medium, specifies for obtaining the composition data of the reference picture that embodies subject morphological feature;

Analyzed area determination portion, for determining analyzed area corresponding to reference picture;

Display control unit, for controlling with reference to image and analyzed area according to described location parameter, takes with shoot part the dynamic infrared thermal imagery that the thermal-image data that obtains generates and jointly shows.

2. infrared display control device, comprises,

Shoot part, for taking acquisition thermal-image data;

Display control unit, for making the reference picture of described given size, according to described assigned position, the dynamic infrared thermal imagery of taking continuously the thermal-image data generation of acquisition with shoot part shows jointly;

Described display control unit, responds predetermined indication, makes display part display analysis region and the infrared thermal imagery freezing, or shows reference picture, analyzed area and the infrared thermal imagery freezing.

3. as claim 1, the infrared display control device described in 2, is characterized in that,

There is information display control unit, for the subject information of storing based on storage medium, control the subject that makes display part show specified quantity and select information;

Subject Information Selection portion, the subject selection information of selecting according to user is selected corresponding subject information;

The subject information that reference picture specifying part is selected according to subject Information Selection portion, the composition data of this subject information association based on storing in storage medium, specifies for obtaining the composition data of reference picture.

4. as claim 1, infrared display control device described in 2, is characterized in that, the definite analyzed area of described analyzed area determination portion, at least comprise based on one of them in the specified composition data of reference picture specifying part or its associated composition data, and definite analyzed area.

5. as claim 1, the infrared display control device described in 2, is characterized in that, the definite analyzed area of described analyzed area determination portion, at least comprises that computation rule calculates the calculating object of appointment according to the rules, and definite analyzed area.

6. as claim 1, the infrared display control device described in 2, is characterized in that, the definite analyzed area of described analyzed area determination portion at least comprises that processing according to the rules rule processes the processing object of appointment, and definite analyzed area.

7. as claim 1, the infrared display control device described in 2, is characterized in that, described display control unit shows analyzed area and reference picture according to the difference one of at least of transparent rate, color, line style.

8. infrared display control device, has,

Acquisition unit, for obtaining thermal imagery transmission data;

Display control unit, for controlling with reference to image and analyzed area according to described location parameter, the dynamic infrared thermal imagery that the thermal imagery transmission data of obtaining with acquisition unit generate shows jointly.

9. infrared display control device, has,

Take step, for taking acquisition thermal-image data;

10. infrared display control device, has,

Obtaining step, for obtaining thermal imagery transmission data;

Show to control step, for controlling with reference to image and analyzed area according to described location parameter, the dynamic infrared thermal imagery that the thermal imagery transmission data of obtaining with obtaining step generate shows jointly.