CN105472234A - Picture photographing method and display method and device - Google Patents
Picture photographing method and display method and device Download PDFInfo
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- CN105472234A CN105472234A CN201410456537.9A CN201410456537A CN105472234A CN 105472234 A CN105472234 A CN 105472234A CN 201410456537 A CN201410456537 A CN 201410456537A CN 105472234 A CN105472234 A CN 105472234A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/60—Control of cameras or camera modules
- H04N23/63—Control of cameras or camera modules by using electronic viewfinders
- H04N23/633—Control of cameras or camera modules by using electronic viewfinders for displaying additional information relating to control or operation of the camera
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Abstract
The invention discloses a picture photographing method and display method and device, relates to the technical field of mobile electronics, and aims at solving the problems in the prior art that mobile terminals cannot photograph or display a stereo picture and user experience is low. The picture photographing method comprises the steps that a camera is applied to photograph a first picture of a photographing object at a first position; the movement location of the camera is detected; and when the camera is located at a second position, a second picture of the photographing object is photographed, wherein the first position and the second position are spaced for a preset distance, and the photographing object, the first position and the second position are not collinear. The picture photographing method and display method and device can be used for various mobile terminals requiring photographing and displaying of the stereo picture.
Description
Technical field
The present invention relates to communication technical field, particularly relate to a kind of method, photo taking, display packing and device.
Background technology
3D (dimension, dimension) display is acknowledged as the ultimate aim of Display Technique development always, has many enterprises and research institution to be engaged in the research of this respect for many years.The developed countries and regions such as Japan, America and Europe, Korea S just set foot in the research and development of stereo display technique one after another early than the eighties in 20th century, start the achievement in research obtained successively in various degree the nineties, now developed and needed wearing stereoscopic glasses and do not need two of wearing stereoscopic glasses large stereo display technique systems.
Traditional 3D film has two groups of images (deriving from the two cameras at an angle to each other when taking) on screen, spectators must put on polariscope could eliminate ghost image (allowing an eye only accept one group of image), form parallax (parallax), produce third dimension.
The use of current mobile terminal is very universal, and a lot of mobile terminal all has camera function, but how to utilize mobile terminal to take and show 3D stereoscopic photograph, does not still have effective solution in prior art.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of method, photo taking, display packing and device, cannot take and show stereoscopic photograph in order to solve mobile terminal in prior art, the problem that Consumer's Experience is low.
On the one hand, the invention provides a kind of method, photo taking, comprising: use camera to take the first photo in first position to reference object; Detect the motion direction of described camera; When described camera is positioned at the second place, the second photo is taken to described reference object; Wherein, described primary importance and described second place interval predeterminable range, and described reference object, described primary importance, the described second place not conllinear.
Optionally, the position of the described camera of described detection comprises: the displacement being detected described camera by displacement sensing apparatus, is detected the anglec of rotation of described camera by angle sensing equipment.
Optionally, described when described camera is positioned at the second place, take the second photo to described reference object and specifically comprise: when described camera is positioned at the second place, prompting user takes pictures for described reference object; Receive the photographing instruction of described user to take pictures to described reference object.
Further, described when described camera is positioned at the second place, after taking the second photo to described reference object, described method also comprises: described first photo and described second photo are associated.
On the other hand, the present invention also provides a kind of photo display packing, and described photo is the photo utilizing image pickup method of the present invention to take, and described display packing comprises: the motion direction of detection display screen; When described display location is in the first display position, the first photo of reference object is presented on described display screen; When described display location is in the second display position, the second photo of described reference object is presented on described display screen; Wherein, described first display position differs predetermined angle with described second display position.
Further, before the motion direction of described detection display screen, described method also comprises: again focus respectively to the first photo of described reference object and the second photo; It is described when described display location is in the first display position, first photo of described reference object is presented on described display screen, when described display location is in the second display position, second photo of described reference object is presented on described display screen and specifically comprises: when described display location is in the first display position, to again be presented on described display screen to defocused described first photo, when described display location is in the second display position, will again defocused described second photo be presented on described display screen.
Optionally, described the first photo to described reference object and the second photo are again focused respectively and are comprised: described first photo and described second photo are divided at least two regions corresponded to each other respectively; By each described region of described first photo compared with the image in each corresponding region of described second photo to determine the matching degree often organizing image in corresponding region; The how far of reference object distance camera in corresponding region is determined often to organize according to described matching degree; According to described how far, respectively the image in the image in described first photo and described second photo is focused again.
On the other hand, the present invention also provides a kind of photo camera, comprising: shooting unit, takes the first photo for using camera in first position to reference object; First detecting unit, for detecting the motion direction of described camera; Described shooting unit, also for when described first detecting unit detects that described camera is positioned at the second place, takes the second photo to described reference object; Wherein, described primary importance and described second place interval predeterminable range, and described reference object, described primary importance, the described second place not conllinear.
On the other hand, the present invention also provides a kind of photo display unit, and described photo is the photo utilizing filming apparatus of the present invention to take, and comprising: the second detecting unit, for the motion direction of detection display screen; Display unit, for when described second detecting unit detects described display location in the first display position, first photo of reference object is presented on described display screen, when described second detecting unit detects described display location in the second display position, the second photo of described reference object is presented on described display screen; Wherein, described first display position differs predetermined angle with described second display position.
Further, described device also comprises: unit of heavily focusing, for again focusing respectively to the first photo of described reference object and the second photo; Described display unit, specifically for: when described display location is in the first display position, described heavy focusing unit is presented on described display screen to defocused described first photo again, when described display location is in the second display position, described heavy focusing unit is presented on described display screen defocused described second photo again.
The method, photo taking that the embodiment of the present invention provides, display packing and device, the motion direction of camera can be detected, and respectively reference object is taken pictures when camera is in primary importance and the second place, due to reference object, primary importance, second place three not point-blank, therefore, the first photo and the second photo reference object that can reflect from different perspectives.In the procedure for displaying of photo, when display location is in the first display position, first photo of reference object is presented on described display screen, when display location is in the second display position, the second photo of described reference object is presented on described display screen, like this, utilize visual persistence phenomenon, two photos that human eye is seen will leave stereo-picture in human brain, thus achieve shooting and the display of stereoscopic photograph in a straightforward manner, substantially increase Consumer's Experience.
Accompanying drawing explanation
Fig. 1 is a kind of flow chart of the method, photo taking that the embodiment of the present invention provides;
Fig. 2 is the one shooting orientation schematic diagram of the method, photo taking that the embodiment of the present invention provides;
Fig. 3 is a kind of flow chart of the photo display packing that the embodiment of the present invention provides;
Fig. 4 is a kind of structural representation of the photo camera that the embodiment of the present invention provides;
Fig. 5 is a kind of structural representation of the photo display unit that the embodiment of the present invention provides;
Fig. 6 is the another kind of structural representation of the photo display unit that the embodiment of the present invention provides.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.Should be appreciated that specific embodiment described herein only in order to explain the present invention, do not limit the present invention.
As shown in Figure 1, embodiments of the invention provide a kind of method, photo taking, comprising:
S11, uses camera to take the first photo in first position to reference object;
S12, detects the motion direction of described camera;
S13, when described camera is positioned at the second place, takes the second photo to described reference object, described primary importance and described second place interval predeterminable range, and described reference object, described primary importance, the described second place not conllinear.
The method, photo taking that the embodiment of the present invention provides, the motion direction of camera can be detected, and respectively reference object is taken pictures when camera is in primary importance and the second place, due to reference object, primary importance, second place three not point-blank, therefore, the reference object that first photo and the second photo can reflect from different perspectives, thus make the first photo and the second photo have the ability being shown as stereoscopic photograph, substantially increase Consumer's Experience.
Due to mobile terminals such as mobile phones and non-professional camera installation, complicated shooting instrument can't be housed usually, the method, photo taking that the present embodiment provides can complete the shooting of stereoscopic photograph without the need to increasing extra gear, be therefore specially adapted to the amateur capture apparatus such as mobile phone, panel computer.Can be as shown in Figure 2 by the shooting orientation of mobile phone shooting stereoscopic photograph.
Specifically, in step s 11, in first position, the first photo is taken to reference object, after shooting, the first photo can be temporarily stored in temporary storage area.Subsequently, mobile terminal by various mode shift position, both by the hand-held movement of user, also by vibration automatic moving or can can move by other equipment.In the moving process of mobile terminal, the position of mobile terminal can be detected, because camera is arranged on mobile terminals, also just can detect the position of camera, i.e. step S12.
Optionally, the position detecting camera in step S12 can comprise: the displacement being detected described camera by displacement sensing apparatus, is detected the anglec of rotation of described camera by angle sensing equipment.Wherein, displacement sensing apparatus can be various can the transducer of perceptual object displacement, as acceleration transducer etc., and angle sensing equipment can be various can the transducer of the perceptual object anglec of rotation, as gyroscope etc.By the data that these transducers are passed back, the particular location of camera can be known in time, the second photo can be taken in the position be applicable to reference object.Such as, in one embodiment of the invention, can to take the first picture location (i.e. primary importance) for the origin of coordinates, range sensor and angular transducer is utilized to obtain camera relative to the displacement of primary importance and angle, so just can know the position of camera in time, to take the second photo in time.
In step s 13, when camera is positioned at the second place, the second photo can be taken to this reference object; Wherein, the second place of the primary importance and shooting the second photo of taking the first photo answers interval predeterminable range, and reference object, primary importance, the second place not conllinear.Optionally, this predeterminable range can be generally 5 centimetres to 15 centimetres, because of people two eyes between distance also within the scope of this, two photos in this distance range can allow people produce better stereoscopic vision.Preferred, this predeterminable range can be 10 centimetres.
Because sensor carries out position probing in the process of mobile terminal movement, in order to avoid missing best camera site, also in order to make the second photograph image of taking more clear, preferably, step S13 specifically can comprise the steps:
When camera is positioned at the second place, prompting user takes pictures for reference object;
Receive the photographing instruction of user to take pictures to this reference object.
Further, after step s 13, method, photo taking provided by the invention can also comprise and described first photo and described second photo being associated.Wherein, being associated refers to and similar naming method can be taked to store for the formation of the first photo of same stereoscopic photograph and the second photo, and can carry the spacing distance information of the first photo and the second photo and difference angle information etc. when storing.Such as, optionally, the first photo and the second photo can adopt identical storage numeral number but different last position letter shift names, to show that these two photos are associated.Such as the first photo called after 2014091400001a, the second photo called after 2014091400001b, 15 centimetres 20 degree, two photo intervals.Like this when carrying out photo display, very conveniently quickly the first photo of same reference object and the second photo can be associated and show, confusion can not be caused because of display photo mistake.
It should be noted that, although for the first photo and the second photo in embodiments of the invention, the image pickup method of comparison film is described, and the present invention is not limited thereto.In other embodiments of the invention, identical principle can also be adopted to take more multiple pictures to same reference object.
Accordingly, embodiments of the invention also provide a kind of photo display packing, and as shown in Figure 3, the method comprises:
S21, the motion direction of detection display screen;
S22, when described display location is in the first display position, is presented on described display screen by the first photo of reference object, when described display location is in the second display position, is presented on described display screen by the second photo of described reference object; Wherein, described first display position differs predetermined angle with described second display position.
The photo display packing that the embodiment of the present invention provides, can detection display screen shift position, when display location is in the first display position, first photo of reference object is presented on described display screen, when display location is in the second display position, second photo of described reference object is presented on described display screen, like this, utilize visual persistence phenomenon, two photos that human eye is seen will leave stereo-picture in human brain, thus achieve the display of stereoscopic photograph in a straightforward manner, substantially increase Consumer's Experience.
It should be noted that, utilize visual persistence phenomenon to show stereoscopic photograph, need to rock display screen with predeterminated frequency, to make display screen move between the first display position and the second display position with predeterminated frequency.The operation of rocking display screen both can be realized by mobile terminal itself vibrates, and also can rock realization by user's hand-held mobile terminal, embodiments of the invention do not limit this.Optionally, the frequency when size of this predeterminated frequency can utilize visual persistence phenomenon just 2 photos can be formed a width stereoscopic photograph with human eye is for lower limit.And in order to enable the first photo and the second photo have enough discriminations, preferably, the predetermined angle differed between the first display position and the second display position also will have certain restriction, such as, this predetermined angle can be between 10 degree to 90 degree.
Illustrate, in one embodiment of the invention, when needs comparison film carries out stereo display, first picture players is called, one group of photo be associated this picture players being opened preserve in memory (namely the first photo of same reference object and the second photo), start gyroscope simultaneously, extract the first photo and show; Then rock from side to side terminal screen, the angle that gyroscope collection shake rotates, for benchmark during to open photo, shake 15 degree of display first width left to take pictures, shake 15 degree of display second width to the right to take pictures, so repeatedly, human eye sees that two photos constantly switch, in human brain, generate stereo-picture.
Further, owing to having carried out twice different shooting of angle to same reference object, photo display packing provided by the invention can also be focused again to captured photo, and carry out stereo display again after carrying out image procossing according to the result comparison film of again focusing, thus reach the display effect of user's needs.
Such as, in one embodiment of the invention, before step S21, the method also can comprise:
First photo of described reference object and the second photo are focused respectively again;
So step S22 can specifically comprise: when described display location is in the first display position, to again be presented on described display screen to defocused described first photo, when described display location is in the second display position, will again defocused described second photo be presented on described display screen.Like this, when display screen rocks with predeterminated frequency, again to the first defocused photo and again to the second defocused photo Alternation Display on a display screen, thus enable user realize comparison film carry out certain treatment effect after stereo display, substantially increase Consumer's Experience.
Specifically, first photo of reference object and the second photo are focused respectively again and namely will distinguish the how far of scenery in photo and camera, thus by the clear display of scenery identical or close for distance camera how far, and by fuzzy for other scenery virtualization display.Optionally, the focusing again of comparison film can be realized by following steps:
Described first photo and described second photo are divided at least two regions corresponded to each other respectively; The region divided is more careful, and focus effects is also better again;
By each described region of described first photo compared with the image in each corresponding region of described second photo to determine the matching degree often organizing image in corresponding region;
The how far of reference object distance camera in corresponding region is determined often to organize according to described matching degree;
According to described how far, respectively the image in the image in described first photo and described second photo is focused again.
Corresponding with aforesaid method, photo taking, embodiments of the invention also provide a kind of photo camera 3, and as shown in Figure 4, this device comprises:
Shooting unit 30, for taking the first photo in first position to reference object;
First detecting unit 32, for detecting the position of described camera;
Shooting unit 30, also for when the first detecting unit 32 detects that described camera is positioned at the second place, takes the second photo to described reference object;
Wherein, described primary importance and described second place interval predeterminable range, and described reference object, described primary importance, the described second place not conllinear.
The photo camera 3 that the embodiment of the present invention provides, first detecting unit 32 can detect the position of camera, shooting unit 30 can be taken pictures to reference object respectively when camera is in primary importance and the second place, due to reference object, primary importance, second place three not point-blank, therefore, the reference object that first photo and the second photo can reflect from different perspectives, thus make the first photo and the second photo have the ability being shown as stereoscopic photograph, substantially increase Consumer's Experience.
Concrete, the first detecting unit 32 can detect the displacement of camera by displacement sensing apparatus, detected the anglec of rotation of camera by angle sensing equipment.Wherein, displacement sensing apparatus can be various can the transducer of perceptual object displacement, as acceleration transducer etc., and angle sensing equipment can be various can the transducer of the perceptual object anglec of rotation, as gyroscope etc.By the data that these transducers are passed back, the particular location of camera can be known in time, the second photo can be taken in the position be applicable to reference object.
When the first detecting unit 32 detects that camera is positioned at the second place, shooting unit 30 can take the second photo to this reference object; Wherein, the second place of the primary importance and shooting the second photo of taking the first photo answers interval predeterminable range.Optionally, this predeterminable range can be generally 5 centimetres to 15 centimetres, because of people two eyes between distance also within the scope of this, two photos in this distance range can allow people produce better stereoscopic vision.Preferred, this predeterminable range can be 10 centimetres.
Because sensor carries out position probing in the process of mobile terminal movement, in order to avoid missing best camera site, also in order to make the second photograph image of taking more clear, preferably, shooting unit 30 specifically can be used for:
When camera is positioned at the second place, prompting user takes pictures for reference object;
Receive the photographing instruction of user to take pictures to this reference object.
Corresponding with aforementioned photographs display packing, as shown in Figure 5, embodiments of the invention also provide a kind of photo display unit 4, comprising:
Second detecting unit 40, for the motion direction of detection display screen;
Display unit 42, for when the second detecting unit 40 detects described display location in the first display position, first photo of reference object is presented on described display screen, when the second detecting unit 40 detects described display location in the second display position, the second photo of described reference object is presented on described display screen; Wherein, described first display position differs predetermined angle with described second display position.
The photo display unit 4 that the embodiment of the present invention provides, second detecting unit 40 can detection display screen shift position, when display location is in the first display position, first photo of reference object can be presented on described display screen by display unit 42, when display location is in the second display position, second photo of described reference object can be presented on described display screen by display unit 42, like this, utilize visual persistence phenomenon, two photos that human eye is seen will leave stereo-picture in human brain, thus achieve the display of stereoscopic photograph in a straightforward manner, substantially increase Consumer's Experience.
Wherein, utilize visual persistence phenomenon to show stereoscopic photograph, need to rock display screen with predeterminated frequency, to make display screen repeatedly move between the first display position and the second display position with predeterminated frequency.The operation of rocking display screen both can be realized by mobile terminal itself vibrates, and also can rock realization by user's hand-held mobile terminal, embodiments of the invention do not limit this.And the frequency of the size of predeterminated frequency when visual persistence phenomenon can be utilized just 2 photos can be formed a width stereoscopic photograph with human eye is for lower limit.And in order to enable the first photo and the second photo have enough discriminations, preferably, the predetermined angle differed between the first display position and the second display position also will have certain restriction, such as, this predetermined angle can be between 10 degree to 90 degree.
Further, as shown in Figure 6, photo display unit 4 also can comprise unit 44 of heavily focusing, for again focusing respectively to the first photo of described reference object and the second photo; Then display unit 42, can be specifically for: when described display location is in the first display position, by heavily focusing, unit 44 is presented on described display screen to defocused described first photo again, when described display location is in the second display position, by heavily focusing, unit 44 is presented on described display screen defocused described second photo again.Like this, when display screen rocks with predeterminated frequency, again to the first defocused photo and again to the second defocused photo Alternation Display on a display screen, thus enable user realize comparison film carry out certain treatment effect after stereo display, substantially increase Consumer's Experience.
Specifically, in the present embodiment, first photo of reference object and the second photo are focused respectively again and namely will distinguish the how far of scenery in photo and camera, thus by the clear display of scenery identical or close for distance camera how far, and by fuzzy for other scenery virtualization display.Optionally, heavily focusing unit 44 can be specifically for:
Described first photo and described second photo are divided at least two regions corresponded to each other respectively; The region divided is more careful, and focus effects is also better again;
By each described region of described first photo compared with the image in each corresponding region of described second photo to determine the matching degree often organizing image in corresponding region;
The how far of reference object distance camera in corresponding region is determined often to organize according to described matching degree;
According to described how far, respectively the image in the image in described first photo and described second photo is focused again.
Although be example object, disclose the preferred embodiments of the present invention, it is also possible for those skilled in the art will recognize various improvement, increase and replacement, and therefore, scope of the present invention should be not limited to above-described embodiment.
Claims (10)
1. a method, photo taking, is characterized in that, comprising:
Camera is used to take the first photo in first position to reference object;
Detect the motion direction of described camera;
When described camera is positioned at the second place, the second photo is taken to described reference object;
Wherein, described primary importance and described second place interval predeterminable range, and described reference object, described primary importance, the described second place not conllinear.
2. method according to claim 1, is characterized in that, the position of the described camera of described detection comprises: the displacement being detected described camera by displacement sensing apparatus, is detected the anglec of rotation of described camera by angle sensing equipment.
3. method according to claim 1, is characterized in that, described when described camera is positioned at the second place, takes the second photo specifically comprise described reference object:
When described camera is positioned at the second place, prompting user takes pictures for described reference object;
Receive the photographing instruction of described user to take pictures to described reference object.
4. method according to claim 1, is characterized in that, described when described camera is positioned at the second place, and after taking the second photo to described reference object, described method also comprises:
Described first photo and described second photo are associated.
5. a photo display packing, is characterized in that, the photo that described photo is taken for utilizing the image pickup method described in claim 1, and described method comprises:
The motion direction of detection display screen;
When described display location is in the first display position, the first photo of reference object is presented on described display screen; When described display location is in the second display position, the second photo of described reference object is presented on described display screen; Wherein, described first display position differs predetermined angle with described second display position.
6. method according to claim 5, is characterized in that, before the motion direction of described detection display screen, described method also comprises:
First photo of described reference object and the second photo are focused respectively again;
It is described when described display location is in the first display position, first photo of described reference object is presented on described display screen, when described display location is in the second display position, the second photo of described reference object is presented on described display screen and specifically comprises:
When described display location is in the first display position, by being again presented on described display screen to defocused described first photo, when described display location is in the second display position, will again defocused described second photo be presented on described display screen.
7. method according to claim 6, is characterized in that, described the first photo to described reference object and the second photo are again focused respectively and comprised:
Described first photo and described second photo are divided at least two regions corresponded to each other respectively;
By each described region of described first photo compared with the image in each corresponding region of described second photo to determine the matching degree often organizing image in corresponding region;
The how far of reference object distance camera in corresponding region is determined often to organize according to described matching degree;
According to described how far, respectively the image in the image in described first photo and described second photo is focused again.
8. a photo camera, is characterized in that, comprising:
Shooting unit, takes first photo in first position to reference object for using camera;
First detecting unit, for detecting the motion direction of described camera;
Described shooting unit, also for when described first detecting unit detects that described camera is positioned at the second place, takes the second photo to described reference object;
Wherein, described primary importance and described second place interval predeterminable range, and described reference object, described primary importance, the described second place not conllinear.
9. a photo display unit, the photo that described photo is taken for utilizing the filming apparatus described in claim 8, is characterized in that, comprising:
Second detecting unit, for the motion direction of detection display screen;
Display unit, for when described second detecting unit detects described display location in the first display position, first photo of reference object is presented on described display screen, when described second detecting unit detects described display location in the second display position, the second photo of described reference object is presented on described display screen; Wherein, described first display position differs predetermined angle with described second display position.
10. device according to claim 9, is characterized in that, also comprises:
Heavily to focus unit, for again focusing respectively to the first photo of described reference object and the second photo;
Described display unit, specifically for:
When described display location is in the first display position, described heavy focusing unit is presented on described display screen to defocused described first photo again, when described display location is in the second display position, described heavy focusing unit is presented on described display screen defocused described second photo again.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410456537.9A CN105472234B (en) | 2014-09-10 | 2014-09-10 | A kind of photo display methods and device |
| PCT/CN2014/092976 WO2015154491A1 (en) | 2014-09-10 | 2014-12-03 | Photo shooting method and display method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201410456537.9A CN105472234B (en) | 2014-09-10 | 2014-09-10 | A kind of photo display methods and device |
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| CN105472234A true CN105472234A (en) | 2016-04-06 |
| CN105472234B CN105472234B (en) | 2019-04-05 |
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| CN201410456537.9A Active CN105472234B (en) | 2014-09-10 | 2014-09-10 | A kind of photo display methods and device |
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| WO (1) | WO2015154491A1 (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112185126B (en) * | 2020-09-27 | 2022-01-25 | 杭州海康威视数字技术股份有限公司 | Method, device and equipment for determining polarization angle |
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| WO2015154491A1 (en) | 2015-10-15 |
| CN105472234B (en) | 2019-04-05 |
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