CN101854480A - Wide-angle photographing image capturing method and device - Google Patents

Wide-angle photographing image capturing method and device Download PDF

Info

Publication number
CN101854480A
CN101854480A CN200910129930A CN200910129930A CN101854480A CN 101854480 A CN101854480 A CN 101854480A CN 200910129930 A CN200910129930 A CN 200910129930A CN 200910129930 A CN200910129930 A CN 200910129930A CN 101854480 A CN101854480 A CN 101854480A
Authority
CN
China
Prior art keywords
coordinate
image
capturing device
image capturing
principal axis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN200910129930A
Other languages
Chinese (zh)
Inventor
陈威全
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
E Ten Information Systems Co Ltd
Original Assignee
E Ten Information Systems Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by E Ten Information Systems Co Ltd filed Critical E Ten Information Systems Co Ltd
Priority to CN200910129930A priority Critical patent/CN101854480A/en
Publication of CN101854480A publication Critical patent/CN101854480A/en
Pending legal-status Critical Current

Links

Images

Landscapes

  • Studio Devices (AREA)

Abstract

The invention relates to wide-angle photographing image capturing method and device. The method comprises the following steps of: selecting a viewfinder range by the image capturing device which dynamically displays current position coordinates; capturing an initial image at an initial photographing position, recording initial coordinates at the initial photographing position, and meanwhile, displaying the initial coordinates by the current position coordinates; calculating next photographing coordinates of the next photographing position according to the viewfinder range and the initial coordinates; capturing a successive image corresponding to the next photographing coordinates; and combining the successive image and the initial image into a complete image.

Description

The image pickup method of wide angle shot and image capturing device
Technical field
The invention relates to a kind of image pickup method, and particularly relevant for a kind of image pickup method and image capturing device of wide angle shot.
Background technology
Image capturing device because of its exclusive operation usefulness, all has its fan such as traditional camera (or egative film machine), digital camera, simple eye digital camera, video camera etc. on market.Wherein, digital camera need not install or replace egative film additional, volume is more and more frivolous and characteristics such as exterior design, is subjected to liking of consumer especially.
For above-mentioned image capturing device, the image of acquisition in the particular range is not problem, yet when if desire is taken large-scale landscape, personage or background, its coverage is very limited.Unless dispose wide-angle lens, otherwise also can't obtain the effect of wide-angle.With the digital camera is example, be not all digital cameras all can with the wide-angle lens compatibility, and the volume of wide-angle lens is bigger usually, for the frivolous camera of fuselage, can make fuselage seem very huge after installing wide-angle lens additional, for the user is kind of a burden, and the viewfinder range of wide-angle lens is also limited.
Summary of the invention
The invention relates to a kind of image pickup method and image capturing device of wide angle shot, is by the position of positioner and the mode of mobile device, captures a plurality of images in different camera sites and combines, by this to obtain the effect of super wide-angle.
According to an aspect of the present invention, propose a kind of image pickup method of wide angle shot, the method comprises: with the selected viewfinder window scope of image capturing device, this image capturing device dynamically shows the current position coordinate; The start image of original position is taken in acquisition, and writes down the origin coordinates of this shooting original position, and simultaneously, this current position coordinate shows this origin coordinates; Calculate next shooting coordinate of next camera site by viewfinder window scope and origin coordinates; The hookup picture of corresponding next the shooting coordinate of acquisition; And, this hookup picture and start image are combined into complete image.
According to a further aspect in the invention, propose a kind of image capturing device, this device comprises positioning unit, display unit, capturing images unit, temporary storage location and processing module.Positioning unit is in order to orient the current position coordinate.The capturing images unit is in order to a plurality of images in the acquisition what comes into a driver's, and these images comprise the start image of taking original position.Display unit has the viewfinder window scope, and dynamically shows the current position coordinate, and after coming from those images that the capturing images unit captured in order to reception, is shown in the viewfinder window scope.Temporary storage location stores those images.Processing module is in order to handle those images, wherein, when those images are captured, corresponding this current position coordinate when obtaining those images and captured via positioning unit, again via this viewfinder window scope, again via the viewfinder window scope, and the origin coordinates of taking original position calculate next camera site next take coordinate.After next takes the coordinate generation, next shooting coordinate and current position coordinate are simultaneously displayed in the display unit, the capturing images unit is taken coordinate according to next again and is captured corresponding hookup picture, makes processing module with start image and the synthetic complete image of hookup picture combination.
For foregoing of the present invention can be become apparent, preferred embodiment cited below particularly, and cooperate appended graphicly, be described in detail below.
Description of drawings
Fig. 1 is the element calcspar according to a kind of image capturing device of preferred embodiment of the present invention.
Fig. 2 A, 2B are the structural representations of Fig. 1 image capturing device.
Fig. 3 is the flow chart according to the image pickup method of a kind of wide angle shot of preferred embodiment of the present invention.
Fig. 4 is the schematic diagram of image capturing device acquisition image.
[main element label declaration]
10: image capturing device
110: positioning unit
120: display unit
122: the viewfinder window scope
130: camera lens
140: the capturing images unit
160: temporary storage location
170: processing module
171: computing unit
173: merge cells
P1: take original position
P2: next camera site
Embodiment
Please refer to Fig. 1, it is the element calcspar according to a kind of image capturing device of preferred embodiment of the present invention.Please refer to Fig. 2 A, 2B simultaneously, it is the structural representation of Fig. 1 image capturing device.Image capturing device 10 can be that digital camera, simple eye digital camera, video camera and other possess portable electronic equipment that digital photography function is arranged etc., and image capturing device 10 comprises locating unit 110, a display unit 120, a camera lens 130, a capturing images unit 140, a temporary storage location 160 and a processing module 170.
Positioning unit 110 is connected in processing module 170, in order to orient a current position coordinate (X of image capturing device 10 C, Y C, Z C), it for example is gyroscope (G-sensor) or electronic compass (Compass), and with current position coordinate (X C, Y C, Z C) etc. message transmission to processing module 170 handle.
Camera lens 130 is to be mounted on before the capturing images unit 140, can be zoom lens, is in order to collect the light of what comes into a driver's.Capturing images unit 140 then is connected in processing module 170, for example is the light sensation inductive transducer.Make after light passes through camera lens 130, can image on the capturing images unit 140, capturing images unit 140 is a plurality of images in this what comes into a driver's of fechtable then, and the gained image information is passed to processing module 170, and wherein this image comprises that acquisition takes an initial image of original position from one.
Display unit 120 is connected to processing module 170, and it has a viewfinder window scope 122, receive come from the image that capturing images unit 140 captured after, be shown in viewfinder window scope 122, and dynamically show this current position coordinate (X C, Y C, Z C).Display unit 120 for example is a LCD screen, and in addition, it also can have a touch controllable function.
Temporary storage location 160 is connected to positioning unit 110 and processing module 170 respectively, for example is Storage Medias such as memory or hard disk, in order to store information such as these images, position coordinates.
Processing module 170 in order to handle picture signal, makes when image is captured, corresponding current position coordinate in the time of can obtaining image and captured via this positioning unit 110, and be stored to temporary storage location 160 during with information of same such as image and current position coordinates.Processing module 170 also includes a computing unit 171 and a merge cells 173.
Computing unit 171 is in order to the size according to viewfinder window scope 122, and one take an initial coordinate Calculation of original position and produce next camera site one next take coordinate, after next takes the coordinate generation when this, can select to make next shooting coordinate and current position coordinate to be simultaneously displayed in the display unit, for user's reference, so, capturing images unit 140 can be taken coordinate according to next and capture a corresponding hookup picture.
173 of merge cellses provide the function that start image and hookup is looked like to be merged into a complete image.
Then please refer to Fig. 3, it is the flow chart according to the image pickup method of a kind of wide angle shot of preferred embodiment of the present invention.And please refer to Fig. 4, it is the schematic diagram of image capturing device acquisition image.Image pickup method comprises step S31 to S37.
At first, shown in step S31, with the selected viewfinder window scope of image capturing device, this image capturing device dynamically shows the current position coordinate.In this step, after the user is with the camera lens 130 selected scenes that will take, can adjust the focal length size of camera lens 130, with the selected image size that will take.The pairing outdoor scene scope I of image capturing device 10 its viewfinder window scopes 122 (seeing Fig. 2 A) as shown in Figure 4.At this moment, display unit 120 (seeing Fig. 2 A) shows current position coordinate (X C, Y C, Z C).The size of viewfinder window scope 122 is to adjust, and its range size, is stored in the temporary storage location 160 as the information of axial length d 1 of x and the axial length d 2 of y.
Then, shown in step S 32, the start image of original position is taken in acquisition, and writes down the origin coordinates of this shooting original position, and simultaneously, this current position coordinate shows this origin coordinates.As shown in Figure 4, capture taking the start image of original position P1 with image capturing device 10 earlier, at this moment, take the origin coordinates (X of original position P1 0, Y 0, Z 0) can be recorded in the temporary storage location 160, and current position coordinate (X C, Y C, Z C) shown coordinate content is this origin coordinates (X 0, Y 0, Z 0).
Then, shown in step S33 and step S34, next that is calculated next camera site by viewfinder window scope and origin coordinates taken coordinate, and next taken coordinate and the current position coordinate is simultaneously displayed in the image capturing device.Viewfinder window scope 122 is length d 1 and the defined scope of d2, and computing unit 171 is according to the origin coordinates (X that takes original position P1 0, Y 0, Z 0) calculate next camera site P2 (see figure 4) next take coordinate (X N, Y N, Z N).After coordinate Calculation was finished, processing module 170 can make display unit 120 show next shooting coordinate (X simultaneously N, Y N, Z N) and current position coordinate (X C, Y C, Z C), shown in Fig. 2 B.
Then, shown in step S35 and step S36, mobile image capturing device 10, positioning unit 110 will be oriented the current position coordinate (X of image capturing device 10 in real time in the process that image capturing device 10 moves C, Y C, Z C), and in real time with current position coordinate (X C, Y C, Z C) dynamically be shown on the display unit 120, up to the current position coordinate of dynamic demonstration and next take coordinate identical till, with capture corresponding next take the hookup picture of coordinate.Move to the current position coordinate (X of dynamic demonstration when image capturing device 10 C, Y C, Z C) take coordinate (X with next N, Y N, Z N) when identical, its capturing images unit 140 go back fechtable corresponding this next take coordinate (X N, Y N, Z N) the hookup picture, afterwards, shown in step S37, merge cells 173 is combined into complete image with this hookup picture and start image.
In step S35, image capturing device 10 for example only moves along one first direction of principal axis, and this first direction of principal axis can be a horizontal direction (as the x direction of principal axis) or a vertical direction (as the y direction of principal axis).Move along horizontal direction, but the panoramic picture that image capturing device 10 shooting levels extend then can be taken the panoramic picture that extends up and down along vertical direction.Image capturing device 10 also can be taken the image of big wide cut, for instance, after image capturing device 10 is taken along first direction of principal axis, also moves along vertical first axial one second direction of principal axis.In addition, image capturing device 10 also can move along crooked direction, and this crooked direction is between horizontal direction and vertical direction, to take the image of oblique extension.
Viewfinder window scope 122 is essentially orthogonal one first shaft length and the defined scope of one second shaft length, as axial length d 1 of above-mentioned x and the axial length d 2 defined scopes of y.When only moving when taking origin coordinates (X along panoramic picture that first direction of principal axis extends along first direction of principal axis 0, Y 0, Z 0) take coordinate (X with next N, Y N, Z N) be less than or equal to this first shaft length in this first axial coordinate difference.In addition, if also move current position coordinate (X along second direction of principal axis 0, Y 0, Z 0) take coordinate (X with next N, Y N, Z N) be less than or equal to second shaft length in the second axial coordinate difference.
Image capturing device 10 for example is the panoramic picture that shooting level (x direction of principal axis) extends, and is example with cassette (Cartesian) coordinate system, origin coordinates (X 0, Y 0, Z 0) in Y 0With Z 0Take coordinate (X with next respectively N, Y N, Z N) in Y NWith Z NIdentical, and X 0With X NDifference then be equal to or less than length d 1.Except being example with the cassette coordinate system, present embodiment can also use circular cylindrical coordinate or spherical coordinate system calculates.
Based on known origin coordinates (X 0, Y 0, Z 0) with the size of viewfinder window scope 122, in fact computing unit 171 can calculate the coordinate of a plurality of next camera site P2, makes image capturing device 10 can capture a plurality of hookup pictures in regular turn.For example, after capturing a hookup picture, the coordinate of next camera site can show again, can mobile once more according to this image capturing device 10, and up to shown current position coordinate (X C, Y C, Z C) conform to the coordinate of this next one camera site, and another hookup picture of fechtable.
After capturing the hookup picture, hookup picture and start image can be combined.Owing to when going alignment coordinates to take pictures in the mode of mobile image capturing device 10, might produce deviation, therefore, the coordinate position that can utilize the software of image capturing device 10 to take pictures for twice with front and back goes to revise, to be combined into complete image.
The image pickup method of the disclosed wide angle shot of the above embodiment of the present invention and image capturing device, be the coordinate record of elder generation with initial camera site, and calculate the coordinate of next camera site, to go along single direction according to this coordinate or to move image capturing device along different directions in regular turn, by this, can take the image of diverse location continuously, and then to be merged into complete panoramic picture, thus, background when no matter taking is too high or too big, landscape or personage are entered in the scope of shooting fully, to obtain the effect of super wide-angle.
In sum, though the present invention discloses as above with preferred embodiment, so it is not in order to limit the present invention.The persond having ordinary knowledge in the technical field of the present invention, without departing from the spirit and scope of the present invention, when being used for a variety of modifications and variations.Therefore, protection scope of the present invention is as the criterion when looking appended the claim scope person of defining.

Claims (15)

1. the image pickup method of a wide angle shot comprises:
With the selected viewfinder window scope of an image capturing device, and this image capturing device dynamically shows a current position coordinate;
An initial image of original position is taken in acquisition one, and writes down an initial coordinate of this shooting original position, and simultaneously, this current position coordinate shows this origin coordinates;
Calculate next shooting coordinate of next camera site by this viewfinder window scope and this origin coordinates;
Acquisition is to should next taking a hookup picture of coordinate; And
This hookup picture and this start image are combined into a complete image.
2. image pickup method according to claim 1, wherein, after calculating this next shooting coordinate, this image pickup method also comprises:
Next shooting coordinate and this current position coordinate are simultaneously displayed in this image capturing device with this; And
Move this image capturing device, up to this current position coordinate of dynamic demonstration with this next shooting coordinate identical till.
3. image pickup method according to claim 1, wherein, this image capturing device moves to move to the position of this next shooting coordinate along one first direction of principal axis.
4. image pickup method according to claim 3, wherein, this image capturing device also moves along one second direction of principal axis, and this second direction of principal axis is vertical this first direction of principal axis.
5. image pickup method according to claim 1, wherein, this image capturing device moves to move to the position of this next shooting coordinate along crooked direction, and this crooked direction is between a horizontal direction and a vertical direction.
6. image pickup method according to claim 1, wherein, this viewfinder window scope is one first shaft length and the defined scope of one second shaft length, vertical this second direction of principal axis of this first direction of principal axis, this origin coordinates and this next shooting coordinate are less than or equal to this first shaft length in this first axial coordinate difference.
7. image pickup method according to claim 6, wherein, this origin coordinates and this next shooting coordinate are less than or equal to this second shaft length in this second axial coordinate difference.
8. image capturing device comprises:
Locating unit is in order to locate a current position coordinate of this image capturing device;
One capturing images unit, in order to a plurality of images in the acquisition what comes into a driver's, these a plurality of images comprise the initial image of acquisition from a shooting original position;
One display unit has the viewfinder window scope, and dynamically shows this current position coordinate, come from those images that this capturing images unit captured in order to reception after, be shown in this viewfinder window scope;
One temporary storage location is in order to store those images; And
One processing module, in order to handle those images, wherein, when those images are captured, corresponding this current position coordinate when obtaining these a plurality of images and captured via this positioning unit, again via this viewfinder window scope, and an initial coordinate Calculation of this shooting original position goes out next shooting coordinate of next camera site, after next takes the coordinate generation when this, this next shooting coordinate and this current position coordinate are simultaneously displayed in this display unit, next shooting coordinate captures a corresponding hookup picture according to this again in this capturing images unit, and this processing module is again with this start image and the synthetic complete image of this hookup picture combination.
9. image capturing device according to claim 8, wherein, this processing module comprises a computing unit, calculates this next shooting coordinate of this next camera site in order to the origin coordinates by this viewfinder window scope and this shooting original position.
10. image capturing device according to claim 8, wherein, this processing module comprises a merge cells, in order to this start image and the combination of this hookup picture are synthesized this complete image.
11. image capturing device according to claim 8, wherein, this positioning unit is in order to locate the position coordinates that this image capturing device moves along one first direction of principal axis.
12. image capturing device according to claim 11, wherein, this positioning unit is in order to locate the position coordinates that this image capturing device also moves along one second direction of principal axis, and this second direction of principal axis is vertical this first direction of principal axis.
13. image capturing device according to claim 8, wherein, this positioning unit is in order to locate the position coordinates that this image capturing device also moves along a crooked direction, and this crooked direction is between a horizontal direction and a vertical direction.
14. image capturing device according to claim 8, wherein, this viewfinder window scope is one first shaft length and the defined scope of one second shaft length, vertical this second direction of principal axis of this first direction of principal axis, this origin coordinates and this next shooting coordinate are less than or equal to this first shaft length in this first axial coordinate difference.
15. image capturing device according to claim 14, wherein, this origin coordinates and this next shooting coordinate are less than or equal to this second shaft length in this second axial coordinate difference.
CN200910129930A 2009-04-01 2009-04-01 Wide-angle photographing image capturing method and device Pending CN101854480A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200910129930A CN101854480A (en) 2009-04-01 2009-04-01 Wide-angle photographing image capturing method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200910129930A CN101854480A (en) 2009-04-01 2009-04-01 Wide-angle photographing image capturing method and device

Publications (1)

Publication Number Publication Date
CN101854480A true CN101854480A (en) 2010-10-06

Family

ID=42805721

Family Applications (1)

Application Number Title Priority Date Filing Date
CN200910129930A Pending CN101854480A (en) 2009-04-01 2009-04-01 Wide-angle photographing image capturing method and device

Country Status (1)

Country Link
CN (1) CN101854480A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110771138A (en) * 2018-07-27 2020-02-07 深圳市大疆创新科技有限公司 Control method and control device for panoramic shooting, imaging system and storage medium

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110771138A (en) * 2018-07-27 2020-02-07 深圳市大疆创新科技有限公司 Control method and control device for panoramic shooting, imaging system and storage medium
CN110771138B (en) * 2018-07-27 2022-08-30 深圳市大疆创新科技有限公司 Control method and control device for panoramic shooting, imaging system and storage medium

Similar Documents

Publication Publication Date Title
US11330174B2 (en) Panoramic camera
WO2021012855A1 (en) Panoramic image generating system and panoramic image generating method
JP5406813B2 (en) Panorama image display device and panorama image display method
CN103176347B (en) Panorama sketch image pickup method and filming apparatus and electronic equipment
JP3925299B2 (en) Monitoring system and method
CN106296589B (en) Panoramic image processing method and device
WO2017032336A1 (en) System and method for capturing and displaying images
US20150109408A1 (en) System and method for capturing and rendering a landscape image or video
US20090059018A1 (en) Navigation assisted mosaic photography
CN111061123B (en) Rotary panoramic imaging system for tourist landscape display and use method
CN114339029B (en) Shooting method and device and electronic equipment
CN108510433B (en) Space display method and device and terminal
CN101854480A (en) Wide-angle photographing image capturing method and device
US20050001920A1 (en) Methods and apparatuses for managing and presenting content through a spherical display device
JP2004088558A (en) Monitoring system, method, program, and recording medium
JP3838149B2 (en) Monitoring system and method, program and recording medium
JP2003324723A (en) Monitoring system and method, program, and recording medium
JP5646033B2 (en) Image display device and image display method
JP2007208596A (en) Data reproducing apparatus, and data reproducing method and program
JP3838151B2 (en) Monitoring system and method, program, and recording medium
JP2003324718A (en) Monitoring system and method, and program and recording medium
JP2024017224A (en) Information processing apparatus, input/output device, information processing system, information processing method, input/output method, and program
CN115914589A (en) Video projection method and device, electronic equipment and storage medium
WO2022180459A1 (en) Image processing method, recording medium, image processing apparatus, and image processing system
JP2004088559A (en) Monitoring system, method, program, and recording medium

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20101006