CN103674280A

CN103674280A - A thermal imagery display control apparatus and a thermal imagery display control method

Info

Publication number: CN103674280A
Application number: CN201310433671.2A
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: 2013-09-22
Publication date: 2014-03-26

Abstract

A thermal imagery display control apparatus and a thermal imagery display control method of the present invention relates to the fields of thermal imagery devices, thermal imagery processing devices and infrared detection application. In the prior art, reference images which embody morphological characteristics are sometimes not ideal in reference effects. According to the thermal imagery display control apparatus and the thermal imagery display control method provided by the invention, two or more than two morphological forming data are assigned to obtain reference images which are richer in forms, so that technical requirements for users are lowered, and the shooting quality and speed are raised, and the working strength is reduced.

Description

Thermal imagery display control device and thermal imagery show control method

Technical field

Thermal imagery display control device of the present invention and thermal imagery show control method, relate to thermal imagery device, thermal imagery treating apparatus, and the application of infrared detection.

Background technology

Thermal imagery device extensively uses in every profession and trade, and recently, some expectations can reduce the technical difficulty that thermal imagery is taken, and improves the means of shooting speed and behaves known.Patent documentation application number for example: 201210008402.7 disclose a kind of thermal imagery device, it is with reference to image and infrared imaging compound display, and user is usingd this reference picture as the vision reference of taking subject thermal imagery, carries out the shooting of subject.

The reference picture of prior art, is generally translucent with reference to the reference picture TU1(shown in figure 4) jointly show with infrared thermal imagery, to the infrared thermal imagery of lap, can produce translucent blocking, such reference picture is more lively, is convenient to understand.Such has embodied the reference picture of subject textural characteristics, such as can be to have embodied various types of subject photographic images of predetermined morphological feature as photographic images such as the visible images of subject, infrared thermal imageries.Can be opaque or translucent with reference to the contour images T1(shown in figure 5) jointly show with infrared thermal imagery, in lap position, (contour feature position) other location of pixels are in addition that all-transparent shows infrared thermal imagery.

But due to the reference picture of the configuration characteristic types such as TU1, under translucent state, edge contour is unintelligible, the effect of benchmark reference reduces, and in use, eyes are easy to fatigue; And a little less than the intuitive of the reference picture of the edge characteristic types such as profile T1, for for the familiar not user of subject, it is unsatisfactory with reference to effect, particularly infrared thermal imagery has embodied the temperature field distribution of subject, the subject of seeing with human eye may exist quite poor different, only according to profile, as benchmark reference, also easily make user produce puzzlement.

Therefore, understand and need a kind of thermal imagery device, it can provide user more preferably reference picture, make user be easy to the imaging morphological feature of cognitive subject thermal imagery, understand object and the requirement of infrared detection, thus, make common user also can reach good shooting level of skill, and make simple to operate.

Summary of the invention

The invention provides the aobvious control method of a kind of thermal imagery display control device and thermal imagery, specifies two or two above morphosis data to obtain and have more vivid reference picture, thus, user's technical requirement is reduced, shooting quality and speed improve, working strength attenuating.

For this reason, the present invention by the following technical solutions,

Shoot part, for taking acquisition thermal-image data;

Specifying part, in the composition data of storing based on storage medium, specifies more than two or two the morphosis data relevant with the reference picture of the embodiment subject morphological feature obtaining;

Position setting unit, is positioned at assigned position and the given size of infrared thermal imagery for reference picture that specified composition data obtains is set;

Display control unit, for the composition data based on specified being obtained to the reference picture of described given size, position, takes the continuous infrared thermal imagery of the thermal-image data generation obtaining with shoot part according to the rules, jointly shows.

Control method of the present invention:

Take step, for taking acquisition thermal-image data;

Given step, in the composition data of storing based on storage medium, specifies two or two the above morphosis data relevant with the reference picture obtaining;

Position setting steps, is positioned at assigned position and the given size of infrared thermal imagery for reference picture that specified composition data obtains is set;

Step is controlled in demonstration, and for the composition data based on specified being obtained to the reference picture of described given size, position, takes the continuous infrared thermal imagery of the thermal-image data generation obtaining with shooting step according to the rules, jointly shows.

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, the enforcement schematic diagram of composition data.

Fig. 4 represents translucent reference picture, the common display case showing of infrared thermal imagery;

Fig. 5 is the common display case showing of reference picture, infrared thermal imagery that represents subject edge contour;

Fig. 6 is the common display case showing of reference picture, infrared thermal imagery that represents subject texture.

Fig. 7 is the common display case showing of reference picture, infrared thermal imagery that represents selective analysis region.

Fig. 8 represents selective analysis region F1, edge contour image T1, translucent reference picture TU1, the common display case showing of infrared thermal imagery.

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 image of acquisition.

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

Figure 14 has been corresponding switches the schematic diagram that menu interface is set of reference picture.

Figure 15 means the control flow chart of an example of reference pattern.

Figure 16 utilizes reference picture subject 1 to be carried out to the schematic diagram of shooting process and the process of the display interface of switching reference picture.

Figure 17 is the designated treatment process flow diagram of composition data.

Figure 18 is the position set handling process flow diagram of reference picture.

Figure 19 is the synthetic parameters set handling process flow diagram of reference picture.

Figure 20 is the block diagram of electrical structure of a kind of enforcement of the IR image display control system that connects and composes of thermal imagery treating apparatus 100 and thermal imagery filming apparatus 101.

Figure 21 is the schematic diagram of a kind of enforcement of the IR image display control system that connects and composes of thermal imagery treating apparatus 100 and thermal imagery filming apparatus 101.

Embodiment

Embodiment 1 is usingd the example of thermal imagery device as thermal imagery 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, processing 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; Processing key 26 is for entering or exit cooked mode; 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.

Two, 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.

Reference picture, 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 4-6 and infrared thermal imagery, reference picture TU1(shown in Fig. 4 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 Fig. 5, 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 Fig. 6, 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.Reference picture is by morphosis data, or morphosis data obtain in conjunction with auxiliary composition data; The composition data that is used for obtaining reference picture can be one or more, but wherein at least comprises morphosis data.

Auxiliary composition data, in an embodiment, the composition data beyond morphosis data is called auxiliary composition data.For example be used for obtaining auxiliary object (its display format is called assistant images); For example, for generating assistant images, representative as shown in Figure 7 the assistant images F1 in primary part observation region, 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 there is the auxiliary composition data of the point, line, surface of assigned position relation with reference picture, 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 selective analysis region time, this storage mode is of value to follow-up batch processing.

Preferably, by morphosis data and auxiliary composition data, jointly obtain reference picture, with reference to the reference picture shown in figure 8 (T1, TU1, F1 form jointly) and infrared thermal imagery, jointly show, this prompting is provided, by promote T1 with reference to effect, and the shortcoming a little less than having avoided F1 with reference to property.

In the present embodiment, two morphosis data of corresponding same subject in storage medium, have at least been stored.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; 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.

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 a plurality of composition datas of a plurality of subject information and each subject information association.As shown in table 3, and a plurality of composition datas of a plurality of subject information associations (type of morphosis data has: benchmark 1, benchmark 2, benchmark 3, and the type of auxiliary composition data has: auxiliary 1), by table 3, carry out association; Preferred mode, 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 3, the information of assigned position relation can be used 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 3, in storage medium also respective stored the file of composition data corresponding to index information (as filename etc.).In table 3, 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, other embodiment for example, also can only be stored composition data with the form of graphic file, image file, or further adopt file to classify to these files in storage medium.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.

Due to, adopting respectively associated each the self-corresponding composition data of subject information, user not fallibility selects reference picture, and is easy to select.

Although, as the embodiment of table 3, 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).

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 3, " 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 3, " 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 the reference picture of morphosis data acquisition, refers to that reference picture is arranged in assigned position and the given size of infrared thermal imagery.For auxiliary object, refer to that auxiliary object is arranged in the position of infrared thermal imagery (for example auxiliary object 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 a plurality of composition data relevant with reference picture, 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 other objects are 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, different according to the embodiment of show controlling, with the common reference picture showing of infrared thermal imagery, such as thinking one or include a plurality of and infrared thermal imagery etc. and carry out synthetic synthetic object.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 includes a plurality of synthetic object, position setting unit can arrange respectively each synthetic object and lay respectively at the location parameter in infrared thermal imagery.

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 3.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 3, 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 3, 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 image of acquisition is described by calculating or processing with reference to Figure 12.

With reference to figure 12(101) shown in reference picture (comprising T1 and 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 assistant images 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 (comprising T1 and F102), using profile T1 composition data as calculating object, algorithm parameter is for carrying out 8 deciles, the auxiliary object F102 of acquisition; Can be used for pointing out the Temperature Distribution of subject body different piece.(this auxiliary object during as analyzed area, can be used for meter example as the subregional Temperature Distribution such as difference of subject.）

With reference to figure 12(103) shown in reference picture (comprising T1 and F103), using profile T1 composition data as calculating object, algorithm parameter is for calculating outsourcing rectangle, the auxiliary object F103 of acquisition; Can be used for alerting and observe body part.For example, this auxiliary object during as analyzed area, is measured 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 (comprising TU1 and 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

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, can be used for subject characteristic portion to point out.

Obviously, user also can be by the reference picture showing at display part 4 etc., thermal imagery file from the storage mediums such as storage card 8, shoot part can be taken to thermal-image data or the infrared thermal imagery obtaining, and specifies as calculating object and/or processing object.

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, synthetic parameters etc. be set.

Composition data CD31: the information that shows selective composition data, for example from table 3, 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 be configured to 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 that is positioned at infrared thermal imagery for user's configuration and reference picture.

Main object: for configuring main object.Composition data as the object of main object can be selected from composition data CD31, obviously, be used as the composition data of the object of main object, can be for example to there are one or more in the composition data below of assigned position relation: morphosis data, the composition data of 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 specifying 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 configuring the position set-up mode of self-adaptive processing and specifying self-adaptation object.Choose self-adaptation, then length is pressed acknowledgement key 29, and position, size, the anglec of rotation that adaptive region is arranged in infrared thermal imagery can be set, and adopts 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.

Wherein, assigned address: configure the location parameter that object that selected composition data obtains is positioned at infrared thermal imagery for user.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, association: select this, by according to selected composition data associated positional information in advance, obtaining the object that this composition data obtains will be arranged in the location parameter of infrared thermal imagery.

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

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.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, synthetic parameters (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.

In embodiment 1, user's shooting object, is the overall thermal field distribution (integral part of benchmark 1 representative) that detects subject, and for making the reference of reference picture respond well, user has selected a plurality of composition datas; In addition,, for strengthening with reference to effect, user has carried out the setting that reference picture switches.

The configuration of user by " reference picture CD3 " as shown in figure 13, reference picture: " benchmark 1, benchmark 2 ", representative generates reference picture (also can be regarded as two reference pictures) by the morphosis data by these two types; Location rule: the main object of benchmark 1(), self-adaptation, adaptive region Z1, placed in the middle; Synthetic parameters: benchmark 1 transparent rate is 1, synthetic order is 2; Benchmark 2 transparent rate are 50%, and synthetic order is 2.

Configuration by " switch CD4 " as shown in figure 14, reference picture: " benchmark 1 ", " benchmark 2 ", " auxiliary 1 "; Location rule: benchmark 1 is as main object, self-adaptation: adaptive region Z1, placed in the middle; Synthetic parameters: the transparent rate of " benchmark 1 " is 1, synthetic order is 2; The transparent rate of " benchmark 2 " is 50%, and synthetic order is 1, and the transparent rate of " auxiliary 1 " is 1, and synthetic order is 3).

Click, the reference picture consisting of " the main object of benchmark 1(), benchmark 2 " switches to the reference picture that " the main object of benchmark 1(), benchmark 3, auxiliary 1 " forms.

Although, in embodiment 1, using the composition data of part in table 3 as the example that configures reference picture.But obviously, by the above-mentioned explanation to the menu shown in Fig. 9-14, user can, according to the composition data in table 3, 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.Difference one of at least in the composition data of reference picture, location rule, synthetic parameters, just may obtain the different reference pictures with reference to effect and application purpose.

When completing setting operation, press acknowledgement key, 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.

Three, general function

Introduce the general function of thermal imagery device 13 below.Comprise:

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

Specifying part (control part 10), in the composition data of storing based on storage medium, specifies two or two the above morphosis data relevant with (the embodiment subject morphological feature) reference picture obtaining; Or also can comprise auxiliary composition data.

Wherein, specify two or two above morphosis data, comprise this situation, in the composition data of storing, select a composition data from storage medium, composition data by this composition data in conjunction with the regular representative of regulation processing, obtains the situation of reference picture jointly with this composition data.For example by TU1 in conjunction with the contour images that obtained of processing (as edge extracting), with the TU1 generating reference image of coming together.

The composition data of appointment is described: obviously with reference to Figure 13, can be from " benchmark 1 ", " benchmark 2 ", " benchmark 3 " of storage, and in " the benchmark 2(processing) " in conjunction with the processing rule representative of regulation, specify two the morphosis data relevant with reference picture by the composition data as processing object; In addition, composition data " auxiliary 1 " that can also be based on storage, and as the composition data of calculating object in conjunction with in the computation rule representative of regulation " benchmark 1(calculatings) ", specify and assist composition data.

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.

Position setting unit, is positioned at assigned position and the given size of infrared thermal imagery for reference picture that specified composition data obtains is set; Concrete position arranges embodiment, the location parameter that can location rule according to the rules carrys out Lookup protocol synthetic object, composition data that for example can be based on storing in storage medium and associated positional information thereof, the reference picture 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 that is 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 to be arranged in the location parameter of infrared thermal imagery; Also can first determine the main object with reference picture with assigned position relation, the location parameter that main object is arranged in infrared thermal imagery is set, then, assigned position relation based between reference picture and main object and main object are arranged in the location parameter of infrared thermal imagery, and the location parameter that reference picture is arranged in infrared thermal imagery is set; Also the location parameter of synthetic object can be set according to the assigned address of thermal imagery device 13 acquiescences.In addition, also the location parameter of reference picture can be set according to the location parameter of user's typing.

Common demonstration with infrared thermal imagery, has numerous embodiments, for example:

An embodiment, when reference picture is a synthetic object, display control unit is controlled image processing part 2, and according to described assigned position, the infrared thermal imagery of taking the thermal-image data generation obtaining with reference to view data and the shoot part of image is synthetic continuously.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, when having a plurality of synthetic object that need to be synthetic with background, according to the synthetic order of each synthetic object and corresponding transparent rate, successively synthesizes processing 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 location of pixels according to reference picture in infrared thermal imagery carries out the optionally pseudo-color effect that obtains common demonstration of processing to taking the thermal-image data of acquisition.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 part synthetic with it, 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.

In addition, display control unit (control part 10) based on specific display device, also can be realized common demonstration on infrared thermal imagery with reference to image projection, at this moment, can remove the above-mentioned functions of the synthetic processing of image processing part 2.

Display control unit, controls display part 4 and shows reference picture, infrared thermal imagery, when display interface is configured to also show miscellaneous stipulations information, controls the view data that shows miscellaneous stipulations information

With reference to Figure 15, control flow is described.

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

At standby shooting state, display part 4 shows dynamic infrared thermal imagery, at this moment shooting angle and distance obtain the infrared thermal imagery as shown in display interface in Figure 16 1601, user can puzzle in the morphological feature of subject thermal imagery IR1 and image space, size, the angle in the infrared thermal imagery at its place in the past, for guaranteeing shooting quality standard, scheduled operation by operating portion 11 is as pressed mode key 25, and control part 10 detects this operation signal, enters reference pattern.

Steps A 02, control part 10 carries out the designated treatment of composition data.See in detail the step S101-S106 in Figure 17.

Steps A 03, control part 10 arranges the location parameter that reference picture is arranged in infrared thermal imagery.See in detail the step S201-S203 in Figure 18.

Steps A 04, control part 10 arranges synthetic parameters.See in detail the step S301-S303 in Figure 19.

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

Steps A 06, control part 10 is controlled, according to the determined composition data of steps A 02-A04, location rule, synthetic parameters, reference picture (the T1 that selected morphosis data (T1, TU1 composition data) are obtained through predetermined processing (as processing such as convergent-divergents) according to the set described given size of position setting unit, TU1 forms), position, shows jointly with the infrared thermal imagery of taking the thermal-image data generation obtaining in accordance with regulations.Particularly, an embodiment, with reference to image TU1 and T1, according to assigned position separately, synthetic order is according to the rules (for example first synthetic with TU1, synthetic with T1 again), and transparent rate (TU1:50%, T1:1), the infrared thermal imagery of taking the thermal-image data generation obtaining with shoot part is synthetic successively, 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 the display interface 1603 of the display part 4 in Figure 16, show reference picture T1, TU1; And the reference image setting that TU1 embodies textural characteristics type is translucent demonstration, and T1 etc. only to embody the reference image setting of edge contour feature be opaque demonstration, taken into account image and referential, user is easy to use.So user, according to the reference of T1, TU1, takes and state judgement subject thermal imagery IR1.

Steps A 07, control part 10(switch control portion) judge whether user carries out predetermined transparent rate adjusting operation, as carry out the adjusting operation of transparent rate, get back to steps A 04, the variation of the transparent rate in reflection reference picture.Particularly, for example user enters " synthetic CD3 " and changes object that TU1 composition data the obtains transparent rate when synthetic, in addition, also can pass through touch-screen, chooses the synthetic object TU1 in reference picture, changes its transparent rate.

Steps A 08, control part 10(switch control portion) judge whether user carries out predetermined blocked operation, as carried out blocked operation, and carry out hand-off process, get back to steps A 02.

When user has carried out blocked operation, for example press switch key, at this moment, to switch according to the configuration information of set switching, when user presses switch key 22 next time, by the reference picture of (having comprised T1, TU1) of current demonstration, switch to the reference picture (having comprised T1, TU1, F1) that one the information switched obtains, strengthen with reference to effect, as shown in display interface 1604.Between the two, switch, simple to operation.

Steps A 10, control part 10 judges whether user exits reference pattern.As nothing, the step of repeating step A05-A09, has embodied reference picture and has jointly shown with continuously dynamic infrared thermal imagery, if any exiting indication, finishes reference pattern.

The selection that the composition data of reference picture is described with reference to Figure 17 is processed.

Step S101, judges whether the composition data of acquiescence, if any, jumping to step S107, control part 10 is chosen as the composition data for generating reference image by the composition 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 be based on subject information acquisition in table 3.In this example, the table 3 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 1602 in Figure 16 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 15 pairs of display parts 4 of operating portion.

In addition, for example, when the subject information in table 3 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.

Step S104, then, reference picture selection portion (control part 10) judges whether that the regulation of composition data determines type, in the present embodiment, the regulation that is provided with in advance composition data is determined type, jump to step S107, according to the regulation of morphosis data determine type " benchmark 1, benchmark 2 ", automatically selecting is wherein " T1 composition data ", " TU1 composition data " for obtaining the morphosis data of reference picture.Then, from flash memory 9, read " T1 composition data " and " TU1 composition data ", comprise the information of the assigned position relation between the two, be sent to interim storage part 6.

In addition, when switching, according to the regulation of morphosis data, determine type " benchmark 1, benchmark 2, auxiliary 1 ", automatically selecting is wherein " T1 composition data ", " TU1 composition data ", " F1 composition data " for obtaining the composition data of reference picture.Then, read " T1 composition data ", " TU1 composition data ", " F1 composition data " from flash memory 9, the information of the assigned position relation between comprising, is 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 wherein there is no the composition data of definite type up to specification, or regulation is not set in advance determines type, enter step S105.

Step S105, information display control unit (control part 10) makes display part 4 show the relevant information of a plurality of composition datas of this subject information association, and for example the identity information of each composition data is selected again 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, at step S107, described reference picture selection portion, according to user's selection, is selected for obtaining the composition data of reference picture.

Step S107, reference picture selection portion is selected for obtaining the composition data of reference picture.

Above-mentioned embodiment, the subject that described reference picture selection portion is selected according to user is selected subject information corresponding to information, and the composition data of this subject information association based on storing in storage medium, selects for obtaining the composition data of reference picture.

In addition, also can omit step S102-S104, form the embodiment of selecting composition data according to the identity information of composition data.Although, exemplified in the above the preferred implementation of subject information associated, can there is no the situation of associated subject information yet.

In addition,, when storing composition 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, shows, by user, is selected.

In addition, also there is this situation, in the storage medium of thermal imagery device 13, preserved the information of subject, and the composition data corresponding with subject information is kept at by the external unit by the wired or wireless connection of communication I/F8 as in storer, computer etc., when having selected subject information, control part 10 sends indication to external unit, to obtain by wired or wireless mode and to determine the composition data corresponding to this subject information.

In addition, also can be according to predetermined trigger condition if extraneous trigger pip be as induction, gps signal etc., by the triggering of the corresponding receiving trap (not shown) on thermal imagery device, determine corresponding with this signal and composition data with reference to image correlation.

With reference to Figure 13, illustrate that reference picture is arranged in the assigned position of infrared thermal imagery and the set handling of given size.

Step S201, control part 10 judges whether the location rule of regulation, if had, jumps to step S203.If not, enter step S202.

Step S202, show as shown in Figure 9 menu " composition rule CD3 " is set, require user to arrange with position the relevant configurations such as location rule be set, after completing, location rule is recorded in flash memory 9, as follow-up default configuration.

Step S203, arranges assigned position and given size that reference picture is arranged in infrared thermal imagery.

In the present embodiment, the location rule that user sets in advance, the type of main object is " benchmark 1 ", main object carries out self adaptive pantographic according to the middle position of adaptive region Z1, calculate its assigned position that is arranged in infrared thermal imagery and given size, location positioning portion, according to this location rule, arranges assigned position and given size that reference picture T1 and W1 are arranged in infrared thermal imagery separately.Main object determination portion (control part 10) is " benchmark 1 " according to the type of main object, determines that the composition data of main object is T1 composition data; Then, according to self-adaptation, obtain assigned position, the given size that T1 is arranged in infrared thermal imagery.Then, according to the assigned position relation of W1 and T1, and the location parameter of T1 in infrared thermal imagery, determine assigned position and the given size of W1 in infrared thermal imagery, and keep relative assigned position relation constant.Using benchmark 1 as main object, represented the shooting of subject 1 profile main body has been observed to object.The regulation assigned position and the given size that according to main object, are arranged in infrared thermal imagery configure regulation assigned position and the given size that reference picture is arranged in infrared thermal imagery, convenient flexible again.

If user is switched, according to the type of main object be " benchmark 1 ", according to the assigned position relation of F1 and T1, and the positional information of T1 in infrared thermal imagery, determine position and the size of F1 in infrared thermal imagery.

In addition, the difference according to application, also can, using TU1, F1 as main object, arrange the location parameter of reference picture.

The set handling of reference picture synthetic parameters is described with reference to Figure 19.

Step S301, control part 10 judges whether synthetic object has the synthetic parameters of regulation in arranging, if had, jumps to step S303, determines the synthetic parameters of regulation, if not, enters step S302.

Step S302, show as shown in Figure 4 menu " synthetic object CD3 " is set, require user that synthetic parameters is set.After completing, synthetic parameters is recorded in flash memory 9.

Step S303, synthetic control part, according to set synthetic parameters, synthetic parameters when reference picture T1 demonstration is set.

In addition, another kind of embodiment, determines type owing to having set in advance the regulation of composition data, also can when entering reference pattern, with regard to having loaded the regulation of composition data, determine type, with this, selects composition data, can save step S105-106.

Another kind of embodiment, owing to having set in advance location rule, also can when entering reference pattern, just load assigned position rule, the location rule according to the rules of putting in set handling in place, assigned position and given size that reference picture is arranged in infrared thermal imagery are set, can save step S201-202.

Another kind of embodiment owing to having set in advance synthetic parameters, also can just load synthetic parameters when entering reference pattern, and the synthetic parameters of reference picture and infrared thermal imagery is set, and can save step S301-302.

It should be noted that in the present embodiment, specified two morphosis data (T1 and TU1) to obtain reference picture, be in storage medium pre-stored.In composition data based on storing in storage medium, specify two or two the above morphosis data relevant with the reference picture obtaining, obtain reference picture, also comprise this situation, in composition data based on pre-stored in storage medium, specify a morphosis data TU1, then also designated modality composition data TU1 for example,, in conjunction with the morphosis data of regulation processing rule (edge contour extraction) representative, obtains reference picture jointly.

As mentioned above, in the present embodiment 1, owing to specifying two morphosis data, make reference picture with reference to effect promoting, user is very clear to requiring of taking, without depending on the accumulation of experience and position and the parameter that subjective idea is selected reference picture unduly, improve quality and the speed of detecting, common user easily grasps this shooting technical ability.

Embodiment 2

Although the present invention takes for having the thermal imagery control device that obtains thermal-image data function in an embodiment, 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 view data etc. of compression infrared thermal imagery.Embodiment 2 is usingd the example of thermal imagery treating apparatus 100 as thermal imagery display control device.

It with reference to Figure 20, 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, by bus, is connected with above-mentioned parts and carries out the whole CPU7 controlling.As thermal imagery treating apparatus 100, can exemplify personal computer, personal digital assistant, with the matching used display device of thermal imagery control device 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 (thermal-image data of being exported by thermal imagery filming apparatus 101 sends 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., as the working storage of CPU7, work 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.

Operating portion 6 carries out various indication operations for user, or inputs the various operations such as set information, and CPU7, according to the operation signal of operating portion 6, carries out corresponding program.

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.

From thermal imagery control device 13, remove shoot part 1 structure and thermal imagery treating apparatus 100 in addition roughly the same, obviously, thermal imagery treating apparatus 100, by obtaining thermal imagery transmission data, applicable equally above-described embodiment.The explanation of therefore having omitted embodiment.

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 11, 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, what thermal imagery filming apparatus 101 was exported can be thermal-image data, can be also the view data of infrared thermal imagery, one or more of the data of the view data of thermal-image data or infrared 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 control device 13.

Figure 21 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.

Thermal imagery filming apparatus 101 adopts tripods (or The Cloud Terrace etc. be erected at detect 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 thermal imagery disposal 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, in the above-described embodiments, the description that the appointment of the composition data of reference picture, the position of reference picture arrange is to realize according to certain treatment step, but its treatment step is not limited to above-mentioned steps order, can there be various processing orders, obviously, according to being carried out to different combinations, above-mentioned processing can obtain more embodiment.

In addition, other embodiment that reference picture is determined, for example, trigger condition based on predetermined, come to determine the composition data corresponding with this trigger condition, for example, preset specific keys in operating portion and the corresponding relation of composition data type, afterwards, the composition data corresponding with it determined in the operation of response specific keys.

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.

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.

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. thermal imagery display control device, comprising:

Shoot part, for taking acquisition thermal-image data;

2. thermal imagery display control device as claimed in claim 1, is characterized in that,

There is information display control unit, for controlling the subject that makes display part show specified quantity, select information;

The subject that described specifying part is selected according to user is selected subject information corresponding to information, and the composition data of this subject information association based on storing in storage medium, selects for obtaining the composition data of reference picture.

3. thermal imagery display control device as claimed in claim 2, is characterized in that,

Described specifying part, for selecting 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 wherein for obtaining the composition data of reference picture.

4. thermal imagery display control device as claimed in claim 1, is characterized in that,

Have controlled plant selection portion, for selecting to adjust the object of transparent rate, described display control unit, adjusts the scheduled operation of transparent rate for responding user, change the transparent rate of the selected object of transparent rate controlled plant selection portion.

5. the thermal imagery display control device as described in claim 1-4, it is characterized in that, specifying part, for the composition data of storing from storage medium, selection represents the first composition data of subject contour edge feature, and represents the second composition data of this subject texture morphological feature.

6. thermal imagery display control device as claimed in claim 5, is characterized in that,

Described display control unit, is partly rendered as translucent for the reference picture that the second composition data is obtained.

7. thermal imagery display control device as claimed in claim 6, is characterized in that,

Described synthetic control part, for will be based on the first composition data and the second composition data, in the first reference picture part and the second reference picture part of acquisition, makes the transparent rate of the second reference picture part lower than the transparent rate of the first reference picture part.

8. thermal imagery display control device, comprising:

Acquisition unit, for obtaining thermal imagery transmission data;

Specifying part, in the composition data of storing based on storage medium, specifies two or two the above morphosis data relevant with the reference picture obtaining;

Display control unit, for the composition data based on specified being obtained to the reference picture of described given size, position according to the rules, the continuous infrared thermal imagery that the thermal imagery transmission data of obtaining with acquisition unit generate, shows jointly.

9. thermal imagery shows control method, comprising:

Take step, for taking acquisition thermal-image data;

10. thermal imagery shows control method, comprising:

Obtaining step, for obtaining thermal imagery transmission data;

Show to control step, for the composition data based on specified being obtained to the reference picture of described given size, position according to the rules, the continuous infrared thermal imagery that the thermal imagery transmission data of obtaining with obtaining step generate, shows jointly.