CN102466961B - Method for synthesizing stereoscopic image with long focal length and stereoscopic imaging system - Google Patents
Method for synthesizing stereoscopic image with long focal length and stereoscopic imaging system Download PDFInfo
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Abstract
The invention provides a method for synthesizing a stereoscopic image with a long focal length and a stereoscopic imaging system. The method comprises the following steps of: firstly, adjusting the focal length of a zoom lens to a first focal length; respectively shooting a first image and a second image by using the zoom lens and a prime lens; secondly, adjusting the focal length of the zoom lens to a second focal length; shooting a third image by using the zoom lens; thirdly, positioning a region of the third image which occupies the first image, according to the magnification factor of the second focal length relative to the first focal length; calculating a first disparity map positioned between the first image and the second image in the region; magnifying the first aberration map into a second disparity map according to the magnification factor; and finally, synthesizing a fourth image of the prime lens, which is positioned at the second focal length, by using the third image and the second disparity map and outputting the third image and the fourth image to be as stereoscopic images.
Description
Technical field
The present invention relates to a kind of image generating method and system, and be particularly related to a kind of method and stereo imaging system of synthetic long burnt section stereopsis.
Background technology
Stereoscopic camera is comprised of the identical twin-lens of specification, and the spacing distance of this twin-lens is about 7.7 centimeters, to simulate the actual range of human eye.The parameters such as the focal length of this twin-lens, aperture, shutter are to be controlled by the processor of stereoscopic camera, and via the triggering of cable release, can shoot the same area but the different image in visual angle, and this image is the image in order to simulating human right and left eyes.
The frequency Alternation Display that the right and left eyes image of being taken by stereoscopic camera persists to surpass human eye vision via display device, and collocation is worn over the switching of the liquid crystal shutter glasses of mankind's head, makes the mankind's right and left eyes can watch corresponding right and left eyes image.This right and left eyes image is transmitted to after cerebral cortex, can be fused into single image by cortical centre.The right and left eyes image captured due to stereoscopic camera has a little difference in angle, and the image therefore forming on retina also can have certain parallax, and the mankind via cortical centre, merge two in the different image in visual angle, can produce stereoscopic sensation.
Have on the market at present a kind of stereoscopic camera of simplifying version, its main lens is to adopt zoom lens, and another camera lens is the tight shot that adopts wide-angle, and in order to the attachment lens as main lens.This kind of stereoscopic camera can be shot stereopsis in specific burnt section, and escapable cost and simplify the internal structure of an organization on design, and reach compact.
Yet, because must adopting two of the left and right camera lens of same burnt section, stereoscopic camera takes the image of Same Scene simultaneously, and captured image just has stereoeffect, and therefore above-mentioned simplification version stereoscopic camera can only just can be shot stereopsis in specific burnt section.When user elongates zoom lens, only have main lens can photograph the image of amplification, attachment lens still photographs the image of wide-angle, and this will make two captured presentation content of stereoscopic camera inconsistent, and cannot compound stereoscopic image.
Summary of the invention
The method and the stereo imaging system that the invention provides a kind of synthetic long burnt section stereopsis, can synthesize the stereopsis of different burnt sections.
The present invention proposes a kind of method of synthetic long burnt section stereopsis, is applicable to comprise the stereo imaging system of zoom lens and tight shot, and this tight shot has the first burnt section.The method is to adjust the burnt section of zoom lens to the first burnt section, and utilizes zoom lens and tight shot to take respectively the first image and the second image.Then, adjust the burnt section of zoom lens to the second burnt section, and utilize zoom lens to take the 3rd image.Then, enlargement ratio according to the second burnt section with respect to the first burnt section, orient the 3rd image in the shared region of the first image, and first image and first aberration diagram second image between (disparity map) of calculating in this region, and according to this enlargement ratio, the first aberration diagram is enlarged into the second aberration diagram.Finally, utilize the 3rd image and the second aberration diagram, synthetic tight shot is positioned at the 4th image of the second burnt section, and exports the 3rd image and the 4th image is stereopsis.
In one embodiment of this invention, above-mentioned according to the enlargement ratio of the second burnt section with respect to first burnt section, orient the step of the 3rd image in the shared region of the first image and comprise according to enlargement ratio and determine that the 3rd image is in the shared size of the first image, and in acquisition the first image, size is that the middle section of described size is usingd as the 3rd image in the shared region of the first image.
In one embodiment of this invention, the step of first image of above-mentioned calculating in region and the first aberration diagram between the second image comprises calculates the aberration value that the first image and the second image are positioned at a plurality of pixels in region, and the aberration value of gathering these pixels is to produce the first aberration diagram.
In one embodiment of this invention, above-mentioned according to enlargement ratio, the step that the first aberration diagram is enlarged into the second aberration diagram comprises according to enlargement ratio, in the mode of interpolation, the first aberration diagram is enlarged into the second aberration diagram.
In one embodiment of this invention, above-mentioned the 3rd image and the second aberration diagram of utilizing, the step that synthetic tight shot is positioned at the 4th image of the second burnt section comprises the second aberration diagram superposition on the 3rd image, to synthesize the 4th image.
The present invention proposes a kind of method of synthetic long burnt section stereopsis, is applicable to comprise the stereo imaging system of zoom lens and tight shot, and this tight shot has the first burnt section.The method is to adjust the burnt section of zoom lens to the first burnt section, and utilizes zoom lens and tight shot to take respectively the first image and the second image.Then, adjust the burnt section of zoom lens to the second burnt section, and utilize zoom lens to take the 3rd image.Then, the enlargement ratio according to the second burnt section with respect to the first burnt section, orients the 3rd image in the shared region of the first image.Afterwards, utilize that to take sample be super resolution (superresolution) image method on basis (example-based), find out the relevance of a plurality of samples and corresponding sample in the 3rd image in the region of the first image, with training sample data bank.Finally, search the corresponding sample that in the region of the second image, a plurality of samples match in sample data storehouse, in order to synthetic tight shot, be positioned at the 4th image of the second burnt section, and export the 3rd image and the 4th image is stereopsis.
In one embodiment of this invention, the corresponding sample that in the region of above-mentioned search the second image, a plurality of samples match in sample data storehouse, the step that is arranged in the 4th image of the second burnt section in order to synthetic tight shot comprises the relative position according to each sample of region of the second image, the corresponding sample that splicing is mated, to synthesize the 4th image.
The present invention proposes a kind of stereo imaging system, and it comprises zoom lens, tight shot and processing unit.Wherein, zoom lens is in order to take the first image in the first burnt section, and takes the 3rd image in the second burnt section.Tight shot has the first burnt section, and in order to take the second image, wherein zoom lens and tight shot have camera lens spacing.Processing unit couples zoom lens and tight shot, and it comprises that positioning module, aberration calculate module and the synthetic module of image.Wherein, positioning module is the enlargement ratio with respect to the first burnt section according to the second burnt section, orients the 3rd image in the shared region of the first image.It is in order to calculate the first image and the first aberration diagram between the second image in this region that aberration calculates module, and the described enlargement ratio of foundation is enlarged into the second aberration diagram by the first aberration diagram.The synthetic module of image is to utilize the 3rd image and the second aberration diagram, and synthetic tight shot is positioned at the 4th image of the second burnt section, and exports the 3rd image and the 4th image is stereopsis.
The present invention proposes a kind of stereo imaging system, and it comprises zoom lens, tight shot and processing unit.Wherein, zoom lens is in order to take the first image in the first burnt section, and takes the 3rd image in the second burnt section.Tight shot has the first burnt section, and in order to take the second image, wherein zoom lens and tight shot have camera lens spacing.Processing unit couples zoom lens and tight shot, and it comprises positioning module, training module and searches module.Wherein, positioning module is the enlargement ratio with respect to the first burnt section according to the second burnt section, orients the 3rd image in the shared region of the first image.Training module is to utilize to take sample as basic super-resolution image method, finds out the relevance of a plurality of samples and corresponding sample in the 3rd image in the described region of the first image, with training sample data bank.Search module and be the corresponding sample that in the region of searching the second image, a plurality of samples match in sample data storehouse, in order to synthetic tight shot, be positioned at the 4th image of the second burnt section, and export the 3rd image and the 4th image is stereopsis.
Based on above-mentioned, method and the stereo imaging system of synthetic long burnt section stereopsis of the present invention are to utilize aberration diagram interpolation or the mode of super-resolution image, synthetic tight shot is positioned at the image of long burnt section, make the zoom lens of stereoscopic camera and the burnt section of the captured image of tight shot consistent, and preferably three-dimensional imaging effect is provided.
For above-mentioned feature and advantage of the present invention can be become apparent, special embodiment below, and coordinate accompanying drawing to be described in detail below.
Accompanying drawing explanation
Fig. 1 is the schematic diagram according to the stereo imaging system shown in one embodiment of the invention.
Fig. 2 is the calcspar according to the stereo imaging system shown in one embodiment of the invention.
Fig. 3 is the method flow diagram according to the synthetic long burnt section stereopsis shown in one embodiment of the invention.
Fig. 4 is the example according to the synthetic long burnt section stereopsis shown in one embodiment of the invention.
Fig. 5 is the calcspar according to the stereo imaging system shown in one embodiment of the invention.
Fig. 6 is the method flow diagram according to the synthetic long burnt section stereopsis shown in one embodiment of the invention.
Fig. 7 is the example according to the synthetic long burnt section stereopsis shown in one embodiment of the invention.
Reference numeral:
100,200,500: stereo imaging system; 110,210,510: zoom lens;
120,220,520: tight shot; 130,230,530: processing unit;
232,532: positioning module; 234: aberration calculates module;
236: image synthesizes module; 410,710: the first images;
420,720: the second images; 430,730: the three images;
440: the first aberration diagrams; 450: the second aberration diagrams;
460,740: the four images; 412,422,712,722: region;
534: training module; 536: search module;
S310～S360: the method step of the synthetic long burnt section stereopsis of one embodiment of the invention;
S610～S650: the method step of the synthetic long burnt section stereopsis of one embodiment of the invention.
Embodiment
From thin film lens image-forming principle, when object distance is constant, if change the focal length of camera lens, can make imaging zoom in or out.And in the situation that primary optical axis is constant, the magnification region of its imaging is the outwards form of radiation amplification from central area, the digital focal mode that this is general single-lens camera.The present invention calculates its relative magnification region according to the focal length before and after zoom lens zoom, and when taking long burnt section image, first the focal length of zoom lens is moved in the burnt section with tight shot to take the left and right image of Same Scene, then zoom lens is moved to long burnt section to take long burnt section image.And change situation according to the left and right image of captured short burnt section, long burnt section image and burnt section, and can simulate tight shot in the stereopsis of different burnt sections, with next, for embodiment, describe in detail.
Fig. 1 is the schematic diagram according to the stereo imaging system shown in one embodiment of the invention.Please refer to Fig. 1, the stereo imaging system 100 of the present embodiment is for example stereoscopic camera, and it comprises zoom lens 110, tight shot 120 and processing unit 130.Wherein, tight shot 120 has a specific burnt section, and zoom lens 110 is varifocal to multiple burnt section.
In zoom lens 110 and tight shot 120, all dispose photo-sensitive cell (not shown), in order to sensing respectively, enter the light intensity of zoom lens 110 and tight shot 120, and then produce stereopsis.Described photo-sensitive cell is for example charge coupled cell (Charge Coupled Device, CCD), complementary matal-oxide semiconductor (Complementary Metal-Oxide Semiconductor, CMOS) element or other elements, do not limit at this.In addition, between zoom lens 110 and tight shot 120, for example there is the camera lens spacing that is about 77 millimeters, and distance between can Reality simulation human eye.
Processing unit 130 is for example CPU (central processing unit) (Central Processing Unit, CPU), or the microprocessor of other programmeds (Microprocessor), Digital System Processor (Digital SignalProcessor, DSP), programmed controller, Application Specific Integrated Circuit (Application SpecificIntegrated Circuits, ASIC), programmed logical unit (Programmable Logic Device, PLD) or other similar devices, it couples zoom lens 110 and tight shot 120, and the image that can capture above-mentioned zoom lens 110 and tight shot 120 is processed, and simulate the stereopsis that tight shot 120 is positioned at different burnt sections.
In detail, Fig. 2 is the calcspar according to the stereo imaging system shown in one embodiment of the invention.Fig. 3 is the method flow diagram according to the synthetic long burnt section stereopsis shown in one embodiment of the invention.Referring to Fig. 2 and Fig. 3, the stereo imaging system 200 of the present embodiment comprises zoom lens 210, tight shot 220 and processing unit 230, and processing unit 230 comprises that positioning module 232, aberration calculate module 234 and the synthetic module 236 of image.The present embodiment is suitable for when user utilizes stereo imaging system 200 to take the stereopsis of long burnt section, by processing unit 230 utilize tight shot 220 at the captured image of specific burnt section and zoom lens 210 at specific burnt section and the captured image of another long burnt section, simulate the stereopsis that tight shot 220 is positioned at long burnt section.Below arrange in pairs or groups each item of stereo imaging system 200 of Fig. 2, illustrates the detailed step of the present embodiment method:
First, the burnt section of zoom lens is adjusted to the first burnt section that tight shot 220 possesses, and utilizes respectively zoom lens 210 and tight shot 220 to take the first image and the second image (step S310).Wherein, zoom lens 210 and tight shot 220 are for example to adopt identical parameter filmed image, and described parameter, except burnt section, also comprises aperture, shutter, white balance etc., and the present embodiment is not limited.
Then, the burnt section of zoom lens 210 is adjusted to the second burnt section, and utilizes zoom lens 210 to take the 3rd image (step S320).Wherein, the described second burnt section is to be for example long burnt section compared with the first burnt section, and in the situation that primary optical axis is constant, and zoom lens 210 is the magnified image of the middle section of the first image at captured the 3rd image going out of this second burnt section in fact.
Now, the positioning module 232 in processing unit 230 i.e. the enlargement ratio with respect to the first burnt section according to the second burnt section, orients the 3rd image in the shared region of the first image (step S330).Wherein, positioning module 232 is for example first according to enlargement ratio, to determine that the 3rd image is in the shared size of the first image, then capture again the first image central authorities size by the region of decision size using as the 3rd image in the shared region of the first image.
Then, the aberration in processing unit 230 calculates module 234 and calculates the first image in this region and the first aberration diagram (step S340) between the second image.Wherein, it is for example to calculate the aberration value that the first image and the second image are positioned at a plurality of pixels in region that aberration calculates module 234, and by the aberration value set of these pixels to produce the first aberration diagram.
In addition, aberration calculates module 234 also according to above-mentioned enlargement ratio, and the first aberration diagram is enlarged into the second aberration diagram (step S350).Wherein, it is for example that mode with interpolation is enlarged into the second aberration diagram by the first aberration diagram that aberration calculates module 234, makes the second aberration diagram of this amplification identical in the size of second burnt section of the 3rd captured image with zoom lens 210.
Finally, by the synthetic module 236 of image, utilize the 3rd image and the second aberration diagram, synthetic tight shot is positioned at the 4th image of the second burnt section, and using this 3rd image and the 4th image output as stereopsis (step S360).Wherein, the synthetic module 236 of image be for example by the second aberration diagram superposition on the 3rd image, to synthesize the 4th image.
For instance, Fig. 4 is the example according to the synthetic long burnt section stereopsis shown in one embodiment of the invention.Please refer to Fig. 4, the present embodiment is by zoom lens and tight shot, to take the first image 410 and second image 420 of the first burnt section respectively, then the burnt section of zoom lens being adjusted to compared with the first burnt section is the second long burnt section, and shoots the 3rd image 430 of the second burnt section.Now, the enlargement ratio according to the second burnt section with respect to the first burnt section, can orient the 3rd image 430 in the shared region 412 of the first image 410.Then, calculate the first aberration diagram 440 of corresponding region 422 in the region 412 of the first image 410 and the second image 420, and via obtaining the second aberration diagram 450 that size is identical with the 3rd image 430 after interpolation.Finally, the second aberration diagram 450 superpositions, on the 3rd image 430, can be obtained to the 4th image 460 that simulation tight shot is positioned at the second burnt section.
By said method, can, in limited burnt segment limit, simulate the stereopsis of different burnt sections, and can be used as a kind of effective means of extending stereo image shooting.
It should be noted that, except above-mentioned, utilize aberration diagram simulation to grow the mode of burnt section image, the present invention also comprises utilizing take super resolution (super resolution) image method of sample as basis (example-based), find out the relevance of zoom lens between the captured image of different burnt section, and a sample data storehouse of training.Whereby, stereo imaging system can be resolved the corresponding sample in image at height by each sample search harmonic analysis image in this sample data storehouse in, and synthesizes high long burnt section stereopsis of resolving.With next, for an embodiment, describe in detail again.
In detail, Fig. 5 is the calcspar according to the stereo imaging system shown in one embodiment of the invention.Fig. 6 is the method flow diagram according to the synthetic long burnt section stereopsis shown in one embodiment of the invention.Referring to Fig. 5 and Fig. 6, the stereo imaging system 500 of the present embodiment comprises zoom lens 510, tight shot 520 and processing unit 530, and processing unit 530 comprises positioning module 532, training module 534 and searches module 536.
The present embodiment is suitable for when user utilizes stereo imaging system 500 to take the stereopsis of long burnt section, by processing unit 530 utilize tight shot 520 at the captured image of specific burnt section and zoom lens 510 at specific burnt section and the captured image of another long burnt section, simulate the stereopsis that tight shot 520 is positioned at long burnt section.Below arrange in pairs or groups each item of stereo imaging system 500 of Fig. 5, illustrates the detailed step of the present embodiment method:
First, the burnt section of zoom lens 510 is adjusted to the first burnt section that tight shot 520 possesses, and utilizes respectively zoom lens 510 and tight shot 520 to take the first image and the second image (step S610).Then, the burnt section of zoom lens 510 is adjusted to the second burnt section, and utilizes zoom lens 510 to take the 3rd image (step S620).Now, the positioning module 532 in processing unit 530 i.e. the enlargement ratio with respect to the first burnt section according to the second burnt section, orients the 3rd image in the shared region of the first image (step S630).The detailed content of above step S610～S630 and the step S310～S330 of previous embodiment are same or similar, therefore do not repeat them here.
Different from previous embodiment is, the present embodiment is first by training module 534, to be utilized and be take super resolution (super resolution) image method of sample as basis (example-based), find out the relevance of a plurality of samples and corresponding sample in the 3rd image in the described region of the first image, to train a sample data storehouse (step S640).Then, the corresponding sample that in the same area of searching above-mentioned the second image by search module 536 again, a plurality of samples match in this sample data storehouse, and in order to synthetic tight shot, be positioned at the 4th image of second burnt section, by the 3rd image and the 4th image output, be finally stereopsis (step S650).Wherein, searching module 536 is for example according to the relative position of each sample in the described region of the second image, mated corresponding sample is stitched together, to synthesize the 4th image.
For instance, Fig. 7 is the example according to the synthetic long burnt section stereopsis shown in one embodiment of the invention.Please refer to Fig. 7, the present embodiment is by zoom lens and tight shot, to take the first image 710 and second image 720 of the first burnt section respectively, then the burnt section of zoom lens being adjusted to compared with the first burnt section is the second long burnt section, and shoots the 3rd image 730 of the second burnt section.Now, the enlargement ratio according to the second burnt section with respect to the first burnt section, can orient the 3rd image 730 in the shared region 712 of the first image 710.Then, see through the relevance that super-resolution image method is found out a plurality of samples in the first image 710 and the 3rd image 730, to set up sample data storehouse (not shown).Finally, for a plurality of samples in region 722 corresponding with 712 positions, region in the second image 720, search the corresponding sample in this sample data storehouse, thereby synthesize the 4th image 740 that tight shot is positioned at the second burnt section.
It should be noted that, the present embodiment is the super resolution degree image algorithm that adopts individual low-res image, if wherein only individual low-res image is directly adopted to image interpolarting technology, just can only obtain a high-resolution image that lacks details.Therefore, the present embodiment is to see through the relevance that the method for learning or rebuilding is first tried to achieve a plurality of samples between high-resolution image (i.e. the 3rd image) and low-res image (i.e. the first image), to set up the sample data storehouse of high-resolution image.And in the time need to synthesizing the high-resolution image of other low-res images (i.e. the second image), can from sample data storehouse, find out low-res image through the method for searching or learn and be exaggerated rear lacked details, finally details is added in the image after being exaggerated, just can obtain having the high-resolution image (i.e. the 4th image) that enriches details information.
And owing to having most overlapping in the captured image of the present embodiment zoom lens 510 and tight shot 520, therefore the sample data storehouse of setting up by the long and short focal length image of zoom lens 510 is specially adapted to the long-focus image of synthetic tight shot 520 because the sample in the captured image of tight shot 520 also can with the captured image of zoom lens 510 in sample repeat.
In sum, the method of synthetic long burnt section stereopsis of the present invention and stereo imaging system are by calculating the aberration diagram between zoom lens and the captured image of tight shot, and be applied on the captured long burnt section image of zoom lens, and can synthesize the image that tight shot is positioned at long burnt section.In addition, the present invention also can try to achieve sample data storehouse according to the relevance of corresponding sample in the captured long and short focal length image of zoom lens, can synthesize equally the image that tight shot is positioned at long burnt section, and preferably three-dimensional imaging effect is provided.
Although the present invention discloses as above with embodiment; but it is not in order to limit the present invention; any person of ordinary skill in the field; without departing from the spirit and scope of the present invention; when doing a little change and retouching, therefore working as the scope defining depending on claims, protection scope of the present invention is as the criterion.
Claims (7)
1. synthesize a method for long burnt section stereopsis, be applicable to comprise a stereo imaging system of a zoom lens and a tight shot, this tight shot has one first burnt section, it is characterized in that, the method comprises the following steps:
Adjust the burnt section of this zoom lens to this first burnt section, and utilize this zoom lens and this tight shot to take respectively one first image and one second image;
Adjust the burnt section of this zoom lens to one second burnt section, and utilize this zoom lens to take one the 3rd image;
An enlargement ratio according to this second burnt section with respect to this first burnt section, orients the 3rd image in the shared region of this first image, and a corresponding region corresponding with this region in this second image, comprising:
According to this enlargement ratio, determine that the 3rd image is in the shared size of this first image; And
Capturing in this first image size usings as the 3rd image in this shared region of this first image for a middle section of this size;
This first image in this region of calculating and one first aberration diagram between this second image in this corresponding region, comprising:
Calculating is positioned at a plurality of pixels and the aberration value of a plurality of pixels that is positioned at this second image of this corresponding region of this first image in this region; And
Gather the aberration value of those pixels to produce this first aberration diagram;
According to this enlargement ratio, amplify this first aberration diagram to obtain one second aberration diagram; And
Utilize the 3rd image and this second aberration diagram, synthetic this tight shot is positioned at one the 4th image of this second burnt section, and exports the 3rd image and the 4th image is a stereopsis.
2. the method for synthetic long burnt section stereopsis according to claim 1, is characterized in that, wherein according to this enlargement ratio, amplifies this first aberration diagram and comprises to obtain the step of this second aberration diagram:
According to this enlargement ratio, in the mode of interpolation, this first aberration diagram is enlarged into this second aberration diagram.
3. the method for synthetic long burnt section stereopsis according to claim 1, is characterized in that, wherein utilizes the 3rd image and this second aberration diagram, and the step that synthetic this tight shot is positioned at the 4th image of this second burnt section comprises:
By this second aberration diagram superposition on the 3rd image, to synthesize the 4th image.
4. synthesize a method for long burnt section stereopsis, be applicable to comprise a stereo imaging system of a zoom lens and a tight shot, this tight shot has one first burnt section, it is characterized in that, the method comprises the following steps:
Adjust the burnt section of this zoom lens to this first burnt section, utilize this zoom lens and this tight shot to take respectively one first image and one second image;
Adjust the burnt section of this zoom lens to one second burnt section, and utilize this zoom lens to take one the 3rd image;
An enlargement ratio according to this second burnt section with respect to this first burnt section, orients the 3rd image in the shared region of this first image, and a corresponding region corresponding with this region in this second image, comprising:
According to this enlargement ratio, determine that the 3rd image is in the shared size of this first image; And
Capturing in this first image size usings as the 3rd image in this shared region of this first image for a middle section of this size;
Utilization be take sample and is the super-resolution image method on basis, finds out the relevance of a plurality of samples and corresponding sample in the 3rd image in this region of this first image, to train a sample data bank; And
Search a plurality of corresponding sample that in this corresponding region of this second image, a plurality of samples match in this sample data storehouse, in order to synthetic this tight shot, be positioned at one the 4th image of this second burnt section, and export the 3rd image and the 4th image is a stereopsis.
5. the method for synthetic long burnt section stereopsis according to claim 4, it is characterized in that, wherein search the plurality of corresponding sample that in this corresponding region of this second image, the plurality of sample matches in this sample data storehouse, the step that is positioned at the 4th image of this second burnt section in order to synthetic this tight shot comprises:
According to the relative position of the plurality of sample in this corresponding region of this second image, the plurality of corresponding sample that splicing is mated, to synthesize the 4th image.
6. a stereo imaging system, is characterized in that, comprising:
One zoom lens, takes one first image in one first burnt section, and takes one the 3rd image in one second burnt section;
One tight shot, has this first burnt section, takes one second image, and wherein this zoom lens and this tight shot have a camera lens spacing; And
One processing unit, couples this zoom lens and this tight shot, comprising:
One positioning module, an enlargement ratio according to this second burnt section with respect to this first burnt section, orient the 3rd image in the shared region of this first image, an and corresponding region corresponding with this region in this second image, wherein this positioning module determines that according to this enlargement ratio the 3rd image is in the shared size of this first image, and captures in this first image size and using as the 3rd image in this shared region of this first image for a middle section of this size;
One aberration calculates module, this first image in this region of calculating and one first aberration diagram between this second image in this corresponding region, and according to this enlargement ratio, amplify this first aberration diagram to obtain one second aberration diagram, wherein this aberration calculates a plurality of pixels that module calculates this first image that is positioned at this region and the aberration value of a plurality of pixels that is positioned at this second image of this corresponding region, union should the aberration value of a little pixels to produce this first aberration diagram; And
One image synthesizes module, utilizes the 3rd image and this second aberration diagram, and synthetic this tight shot is positioned at one the 4th image of this second burnt section, and exports the 3rd image and the 4th image is a stereopsis.
7. a stereo imaging system, is characterized in that, comprising:
One zoom lens, takes one first image in one first burnt section, and takes one the 3rd image in one second burnt section;
One tight shot, has this first burnt section, takes one second image, and wherein this zoom lens and this tight shot have a camera lens spacing; And
One processing unit, couples this zoom lens and this tight shot, comprising:
One positioning module, an enlargement ratio according to this second burnt section with respect to this first burnt section, orient the 3rd image in the shared region of this first image, an and corresponding region corresponding with this region in this second image, wherein this positioning module determines that according to this enlargement ratio the 3rd image is in the shared size of this first image, and captures in this first image size and using as the 3rd image in this shared region of this first image for a middle section of this size;
One training module, utilizes that to take sample be a super-resolution image method on basis, finds out the relevance of a plurality of samples and corresponding sample in the 3rd image in this region of this first image, to train a sample data bank; And
One searches module, search a plurality of corresponding sample that in this corresponding region of this second image, a plurality of samples match in this sample data storehouse, in order to synthetic this tight shot, be positioned at the 4th image of this second burnt section, and export the 3rd image and the 4th image is this stereopsis.
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| CN103986867B (en) * | 2014-04-24 | 2017-04-05 | 宇龙计算机通信科技(深圳)有限公司 | A kind of image taking terminal and image capturing method |
| CN105491267A (en) * | 2014-09-16 | 2016-04-13 | 聚晶半导体股份有限公司 | Image capturing device and digital zooming method |
| CN105759558A (en) * | 2016-04-15 | 2016-07-13 | 中国科学院上海技术物理研究所 | Large view field push-broom constant ground element remote sensing camera system |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85100166A (en) * | 1985-04-01 | 1986-08-20 | 湖北省沙市市光学仪器厂 | The compound lens of projection three-dimensional film |
| JPH0767023A (en) * | 1993-08-26 | 1995-03-10 | Canon Inc | Compound eye type image pickup device |
| US5532777A (en) * | 1995-06-06 | 1996-07-02 | Zanen; Pieter O. | Single lens apparatus for three-dimensional imaging having focus-related convergence compensation |
| JP2000134641A (en) * | 1998-10-22 | 2000-05-12 | Sanyu Seni:Kk | Digital still camera for stereoscopic photographing |
| JP2007256673A (en) * | 2006-03-23 | 2007-10-04 | Nippon Hoso Kyokai <Nhk> | Element image group imaging apparatus and stereoscopic image display device |
| CN101424863A (en) * | 2008-12-04 | 2009-05-06 | 上海大学 | Stereoscopic camera and parallax self-adapting regulating method thereof |
| CN101840146A (en) * | 2010-04-20 | 2010-09-22 | 夏佳梁 | Method and device for shooting stereo images by automatically correcting parallax error |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201477279U (en) * | 2008-06-06 | 2010-05-19 | 罗德修 | Stereophotographic lens for taking stereographs |
-
2010
- 2010-10-29 CN CN201010532136.9A patent/CN102466961B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85100166A (en) * | 1985-04-01 | 1986-08-20 | 湖北省沙市市光学仪器厂 | The compound lens of projection three-dimensional film |
| JPH0767023A (en) * | 1993-08-26 | 1995-03-10 | Canon Inc | Compound eye type image pickup device |
| US5532777A (en) * | 1995-06-06 | 1996-07-02 | Zanen; Pieter O. | Single lens apparatus for three-dimensional imaging having focus-related convergence compensation |
| JP2000134641A (en) * | 1998-10-22 | 2000-05-12 | Sanyu Seni:Kk | Digital still camera for stereoscopic photographing |
| JP2007256673A (en) * | 2006-03-23 | 2007-10-04 | Nippon Hoso Kyokai <Nhk> | Element image group imaging apparatus and stereoscopic image display device |
| CN101424863A (en) * | 2008-12-04 | 2009-05-06 | 上海大学 | Stereoscopic camera and parallax self-adapting regulating method thereof |
| CN101840146A (en) * | 2010-04-20 | 2010-09-22 | 夏佳梁 | Method and device for shooting stereo images by automatically correcting parallax error |
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