CN104581120A - Image information storage method and device and stereo image generation method and device - Google Patents
Image information storage method and device and stereo image generation method and device Download PDFInfo
- Publication number
- CN104581120A CN104581120A CN201510035370.3A CN201510035370A CN104581120A CN 104581120 A CN104581120 A CN 104581120A CN 201510035370 A CN201510035370 A CN 201510035370A CN 104581120 A CN104581120 A CN 104581120A
- Authority
- CN
- China
- Prior art keywords
- scene information
- coded data
- target pixel
- pixel points
- picture
- 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
Links
Landscapes
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
The invention provides an image information storage method and device and a stereo image generation method and device. The image storage method includes the steps that scene information related with a stereo scene of a current stereo image is obtained; the current stereo image is coded, and the scene information is stored inside coding data of the current stereo image. According to the technical scheme, the scene information related with the stereo scene of the stereo image can be stored inside the coding data of the stereo image so that a user can directly use the scene information for modifying the stereo image, a comfortable and reasonable stereo image can be rapidly generated, and a good stereo visual effect can be achieved.
Description
Technical field
The present invention relates to technical field of image processing, in particular to a kind of image information store method, a kind of image information save set, a kind of stereoscopic image generation method and a kind of stereoscopic image generation device.
Background technology
3 d display device obtains stereo scene by display stereo-picture, sometimes because viewing demand, needs to show on different 3 d display devices.When identical stereo-picture shows on different 3 d display devices, due to the difference of hardware device, viewing distance difference etc. factor, sometimes need to reset the parallax of stereo scene, that is, stereoscopic image is modified.If there is the information relevant to stereo scene in stereo-picture, modification process will be made to become easy, e.g., speed is faster, better effects if etc.
And current stereo-picture generally forms (8 viewpoints by two viewpoint figure or multi-view, 9 viewpoints, 27 viewpoints etc.), and current stereo-picture only just two figure or multiple image merge and form, subsidiary not relevant to shown stereo scene information, such as: the minimax parallax value of stereo-picture, the position of minimax parallax, the interval of shooting camera, the FOV (scope that camera lens can cover) of camera, scene parallax free identity distance is from, the distance etc. of camera.Therefore, this makes the amendment of stereoscopic image become more difficult, brings very big inconvenience to user.
Therefore, how the scene information be associated with the stereo scene of stereo-picture is existed in stereo-picture, this scene information stereoscopic image is directly used to modify to facilitate user, to generate comfortable, rational stereo-picture fast, obtain good stereoscopic visual effect, become problem demanding prompt solution.
Summary of the invention
The present invention is just based on the problems referred to above, propose a kind of new technical scheme, can the scene information be associated with the stereo scene of stereo-picture be existed in the coded data of stereo-picture, this scene information stereoscopic image is directly used to modify to facilitate user, to generate comfortable, rational stereo-picture fast, obtain good stereoscopic visual effect.
In view of this, an aspect of of the present present invention proposes a kind of image information store method, comprising: obtain the scene information relevant to the stereo scene of current stereo-picture; Described current stereo-picture is encoded, and described scene information is stored in the coded data of described current stereo-picture.
In this technical scheme, by encoding to current stereo-picture, and this scene information is stored in the coded data of stereo-picture in this prior, be stored in same file by scene information and current stereo-picture, like this, be convenient to the scene information that user reads this current stereo-picture fast and directly from current stereo-picture, and use this scene information stereoscopic image to carry out Modify rapidly, to generate comfortable, rational stereo-picture fast, obtain good stereoscopic visual effect.
In technique scheme, preferably, describedly described scene information is stored in the coded data of described current stereo-picture, specifically comprise: according to presetted pixel point selection principle, at least one target pixel points storing described scene information is selected, to be stored in by described scene information in the coded data of at least one target pixel points described from described current stereo-picture.
In this technical scheme, by according to presetted pixel point selection principle, at least one target pixel points of storage scenarios information is selected from all pixels of current stereo-picture, both scene information can have been guaranteed to be stored in the coded data of at least one target pixel points, so that user directly reads corresponding scene information, can preventing from again causing current stereo-picture distortion because having erased original Pixel Information at least one target pixel points, namely guaranteeing that the quality of current stereo-picture can not be a greater impact.
In technique scheme, preferably, in the described coded data described scene information being stored at least one target pixel points described, comprise further: the coded data coded data of at least one target pixel points described being set to described scene information.
In this technical scheme, the all coded datas of each target pixel points in this at least one target pixel points all can be replaced with the coded data of scene information, to make all positions of each target pixel points be used for memory encoding data, thus reduce at least one target pixel points choose number.
In technique scheme, preferably, in the described coded data described scene information being stored at least one target pixel points described, comprise further: the selected position in the coded data of at least one target pixel points described is set to the selected position in the coded data of described scene information.
In this technical scheme, selected position in each target pixel points coded data in this at least one target pixel points can be chosen as the selected position in the coded data of scene information, to be used for the coded data of storage scenarios information, thus the selected position both made full use of in each target pixel points coded data at least one target pixel points, avoid again the original image in these at least one target pixel points to be destroyed.
In technique scheme, preferably, described selection from described current stereo-picture stores at least one target pixel points of described scene information, specifically comprises: the pixel in the left column of current stereo-picture described in prioritizing selection and/or right column is as at least one target pixel points described.
In this technical scheme, by the pixel in the left column of the current stereo-picture of prioritizing selection and/or right column as at least one target pixel points, the loss to image intrinsic colour can be reduced as far as possible.
In technique scheme, preferably, also comprise: the available bank bit in the RGB component in the number of bits shared by described scene information and at least one target pixel points described in each pixel, determine the quantity of at least one target pixel points described, wherein, described available bank bit is for storing described scene information.
In this technical scheme, namely the RGB component of at least one target pixel points each has 3 components respectively: R component, G component, B component, and each component is 8, therefore, the figure place altogether of each RGB component is 24, and not every position can be used to storage scenarios information in each RGB component, therefore, by the available bank bit in the RGB component in each pixel in the number of bits shared by scene information and at least one target pixel points, accurately can determine the quantity of at least one target pixel points, this lays a good foundation with storage scenarios information for selecting suitably at least one target pixel points of number, wherein, RGB is three primary colors models, also known as RGB color model or RGB color mode, wherein R represents red (Red), G represents green (Green), B represents blue (Blue).
In technique scheme, preferably, also comprise: determine described available bank bit by the real-time storage position of each component in described RGB component.
In this technical scheme, by can accurately determine available bank bit according to being used for the real-time storage position of storage scenarios information in each component of the R component in RGB component, G component, B component.
In technique scheme, preferably, described scene information comprises: at least one information in described current stereo-picture in the position of the position of maximum disparity, minimum parallax, maximum disparity value, minimum parallax value.
In this technical scheme, scene information includes but not limited to above-mentioned information, such as can also comprise: the scene parallax free identity distance of current stereo-picture from, when taking current stereo-picture, the distance etc. of camera, and these scene information corresponding stored are at current stereo-picture, are convenient to user directly to obtain these scene informations, to modify fast to current stereo-picture according to these scene informations, thus form the stereo-picture with good stereoscopic visual effect.
Another aspect of the present invention proposes a kind of image information save set, comprising: acquiring unit, obtains the scene information relevant to the stereo scene of current stereo-picture; Coding unit, encodes to described current stereo-picture; Memory cell, is stored in described scene information in the coded data of described current stereo-picture.
In this technical scheme, by encoding to current stereo-picture, and this scene information is stored in the coded data of stereo-picture in this prior, be stored in same file by scene information and current stereo-picture, like this, be convenient to the scene information that user reads this current stereo-picture fast and directly from current stereo-picture, and use this scene information stereoscopic image to carry out Modify rapidly, to generate comfortable, rational stereo-picture fast, obtain good stereoscopic visual effect.
In technique scheme, preferably, described memory cell comprises: selected cell, according to presetted pixel point selection principle, selects at least one target pixel points storing described scene information from described current stereo-picture; Described memory cell specifically for: described scene information is stored in the coded data of at least one target pixel points described.
In this technical scheme, by according to presetted pixel point selection principle, at least one target pixel points of storage scenarios information is selected from all pixels of current stereo-picture, both scene information can have been guaranteed to be stored in the coded data of at least one target pixel points, so that user directly reads corresponding scene information, can preventing from again causing current stereo-picture distortion because having erased original Pixel Information at least one target pixel points, namely guaranteeing that the quality of current stereo-picture can not be a greater impact.
In technique scheme, preferably, described memory cell is used for: the pixel in the left column of current stereo-picture described in prioritizing selection and/or right column is as at least one target pixel points described.
In this technical scheme, by the pixel in the left column of the current stereo-picture of prioritizing selection and/or right column as at least one target pixel points, the loss to image intrinsic colour can be reduced as far as possible.
In technique scheme, preferably, described memory cell is specifically for the coded data that the coded data of at least one target pixel points described is set to described scene information.
In this technical scheme, the all coded datas of each target pixel points in this at least one target pixel points all can be replaced with the coded data of scene information, to make all positions of each target pixel points be used for memory encoding data, thus reduce at least one target pixel points choose number.
In technique scheme, preferably, described memory cell concrete also for: the selected position in the coded data of at least one target pixel points described is set to the selected position in the coded data of described scene information.
In this technical scheme, selected position in each target pixel points coded data in this at least one target pixel points can be chosen as the selected position in the coded data of scene information, to be used for the coded data of storage scenarios information, thus the selected position both made full use of in each target pixel points coded data at least one target pixel points, avoid again the original image in these at least one target pixel points to be destroyed.
In technique scheme, preferably, also comprise: determining unit, available bank bit in RGB component in number of bits shared by described scene information and at least one target pixel points described in each pixel, determine the quantity of at least one target pixel points described, wherein, described available bank bit is for storing described scene information.
In this technical scheme, namely the RGB component of each target pixel points of at least one target pixel points has 3 components respectively: R component, G component, B component, and each component is 8, therefore, the figure place altogether of each RGB component is 24, and not every position can be used to storage scenarios information in each RGB component, therefore, by the available bank bit in the RGB component in each pixel in the number of bits shared by scene information and at least one target pixel points, accurately can determine the quantity of at least one target pixel points, this lays a good foundation with storage scenarios information for selecting at least one target pixel points of proper number.
In technique scheme, preferably, described determining unit also for: determine described available bank bit by the real-time storage position of each component in described RGB component.
In this technical scheme, by can accurately determine available bank bit according to being used for the real-time storage position of storage scenarios information in each component of the R component in RGB component, G component, B component.
Another aspect of the present invention proposes a kind of stereoscopic image generation method, described method is for controlling stereoscopic image generation device, and described generating apparatus is connected with the image information save set according to any one of technique scheme, and described method comprises: the coded data obtaining current stereo-picture; The described scene information be pre-stored in described coded data is read from described coded data; According to described scene information, generate new stereo-picture.
In this technical scheme, from coded data, the described scene information be pre-stored in coded data is read by direct, make user can carry out Modify rapidly according to this scene information stereoscopic image, to generate comfortable, rationally new stereo-picture fast, obtain good stereoscopic visual effect.
In technique scheme, preferably, the described described scene information that reading is pre-stored in described coded data from described coded data, specifically comprise: read principle according to presetted pixel point, in the coded data of at least one target pixel points preferentially from the left column and/or right column of described current stereo-picture, read described scene information.
In this technical scheme, owing to scene information being stored at least one target pixel points in the left column of current stereo-picture and/or right column, the loss to image intrinsic colour can be reduced as far as possible, therefore, when reading scene information, also should read at least one target pixel points preferentially from the left column and/or right column of current stereo-picture, with this scene information of quick obtaining.
In technique scheme, preferably, the described described scene information that reading is pre-stored in described coded data from described coded data, specifically comprise: according to presetted pixel point selection principle, determine from described current stereo-picture at least one target pixel points storing described scene information; From the coded data of at least one target pixel points described, read described scene information.
In this technical scheme, by according to presetted pixel point selection principle, such as, preferably scene information is stored in the principle at least one target pixel points in the left column of current stereo-picture and/or right column, be convenient to determine this at least one target pixel points accurately and rapidly, and then be convenient to from the coded data of this at least one target pixel points, read this scene information rapidly.
In technique scheme, preferably, described from the coded data of at least one target pixel points described, read described scene information, comprise further: the coded data reading described scene information from the coded data of at least one target pixel points described; According to the coded data of described scene information, reduce described scene information.
In this technical scheme, owing to the coded data of this at least one target pixel points can be set to the coded data of this scene information, thus, the coded data of this scene information can be read, to reduce this scene information quickly and accurately according to the coded data of this scene information from the coded data of this at least one target pixel points.
In technique scheme, preferably, described from the coded data of at least one target pixel points described, read described scene information, comprise further: read the selected position in the coded data of at least one target pixel points described; Described selected position encoded radio is combined, to reduce described scene information.
In this technical scheme, owing to the selected position in the coded data of this at least one target pixel points can be set to the selected position in the coded data of this scene information, thus, the coded data of this scene information can be read from the selected position the coded data of this at least one target pixel points, then combining selecting the position encoded radio coded data of position (namely selected), just can reduce this scene information quickly and accurately.In technique scheme, preferably, the described described scene information that reading is pre-stored in described coded data from described coded data, specifically also comprises: from least part of bank bit of each component in the RGB component of each target pixel points at least one target pixel points described, read described scene information.
In this technical scheme, bank bit due to each component of the R component in each RGB component, G component, B component is not be all used for storage scenarios information, therefore, when reading scene information, be also read this scene information from least part of bank bit of each component in the RGB component of each target pixel points at least one target pixel points.
Another aspect of the invention proposes a kind of stereoscopic image generation device, described generating apparatus is connected with the image information save set according to any one of technique scheme, and described generating apparatus comprises: acquiring unit, obtain the coded data of current stereo-picture; Reading unit, reads the described scene information be pre-stored in described coded data from described coded data; Generation unit, according to described scene information, generates new stereo-picture.
In this technical scheme, from coded data, the described scene information be pre-stored in coded data is read by direct, make user can carry out Modify rapidly according to this scene information stereoscopic image, to generate comfortable, rationally new stereo-picture fast, obtain good stereoscopic visual effect.
In technique scheme, preferably, described reading unit specifically for: according to presetted pixel point read principle, read described scene information in the coded data of at least one target pixel points preferentially from the left column and/or right column of described current stereo-picture.
In this technical scheme, owing to scene information being stored at least one target pixel points in the left column of current stereo-picture and/or right column, the loss to image intrinsic colour can be reduced as far as possible, therefore, when reading scene information, also should read at least one target pixel points preferentially from the left column and/or right column of current stereo-picture, with this scene information of quick obtaining.
In technique scheme, preferably, described reading unit specifically for: according to presetted pixel point read principle, determine from described current stereo-picture at least one target pixel points storing described scene information; From the coded data of at least one target pixel points described, read described scene information.
In this technical scheme, by according to presetted pixel point selection principle, such as, preferably scene information is stored in the principle at least one target pixel points in the left column of current stereo-picture and/or right column, be convenient to determine this at least one target pixel points accurately and rapidly, and then be convenient to from the coded data of this at least one target pixel points, read this scene information rapidly.
In technique scheme, preferably, described reading unit is concrete also for the coded data reading described scene information from the coded data of at least one target pixel points described; According to the coded data of described scene information, reduce described scene information.
In this technical scheme, owing to the coded data of this at least one target pixel points can be set to the coded data of this scene information, thus, the coded data of this scene information can be read, to reduce this scene information quickly and accurately according to the coded data of this scene information from the coded data of this at least one target pixel points.
In technique scheme, preferably, described reading unit concrete also for: read the selected position in the coded data of at least one target pixel points described; Described selected position encoded radio is combined, to reduce described scene information.
In this technical scheme, owing to the selected position in the coded data of this at least one target pixel points can be set to the selected position in the coded data of this scene information, thus, the coded data of this scene information can be read from the selected position the coded data of this at least one target pixel points, then combining selecting the position encoded radio coded data of position (namely selected), just can reduce this scene information quickly and accurately.
In technique scheme, preferably, described reading unit concrete also for: from least part of bank bit of each component in the RGB component of each target pixel points at least one target pixel points described, read described scene information.
In this technical scheme, bank bit due to each component of the R component in each RGB component, G component, B component is not be all used for storage scenarios information, therefore, when reading scene information, be also read this scene information from least part of bank bit of each component in the RGB component of each target pixel points at least one target pixel points.
By technical scheme of the present invention, can the scene information be associated with the stereo scene of stereo-picture be existed in the coded data of stereo-picture, this scene information stereoscopic image is directly used to modify to facilitate user, to generate comfortable, rational stereo-picture fast, obtain good stereoscopic visual effect.
Accompanying drawing explanation
Fig. 1 shows the schematic flow sheet of image information store method according to an embodiment of the invention;
Fig. 2 shows the structural representation of image information save set according to an embodiment of the invention;
Fig. 3 shows the schematic flow sheet of stereoscopic image generation method according to an embodiment of the invention;
Fig. 4 shows the structural representation of stereoscopic image generation device according to an embodiment of the invention;
Fig. 5 A to Fig. 5 D shows the position view of at least one target pixel points according to an embodiment of the invention.
Embodiment
In order to more clearly understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from other modes described here and implement, and therefore, protection scope of the present invention is not by the restriction of following public specific embodiment.
Fig. 1 shows the schematic flow sheet of image information store method according to an embodiment of the invention.
As shown in Figure 1, show image information store method according to an embodiment of the invention, comprising: step 102, obtain the scene information relevant to the stereo scene of current stereo-picture; Step 104, encodes to described current stereo-picture, and is stored in by described scene information in the coded data of described current stereo-picture.
In this technical scheme, by encoding to current stereo-picture, and this scene information is stored in the coded data of stereo-picture in this prior, be stored in same file by scene information and current stereo-picture, like this, be convenient to the scene information that user reads this current stereo-picture fast and directly from current stereo-picture, and use this scene information stereoscopic image to carry out Modify rapidly, to generate comfortable, rational stereo-picture fast, obtain good stereoscopic visual effect.
Below in conjunction with concrete application scenarios, describe technical scheme of the present invention in detail:
Application scenarios one: user A takes 3D rendering C at place B camera M, owing to have input the instruction obtaining scene information relevant to image C in this shooting process before shooting, therefore, after taking as image C, can get the scene information of image C;
After image C takes, encode to image C, then click save button, the scene information by image C is kept in the coded data of image C.
And the scene information mode be kept in the coded data of stereo-picture of stereo-picture (such as: image C) is had multiple, how the scene information of stereo-picture is kept in the coded data of stereo-picture by detailed description below: in technique scheme, preferably, describedly described scene information is stored in the coded data of described current stereo-picture, specifically comprise: according to presetted pixel point selection principle, at least one target pixel points storing described scene information is selected from described current stereo-picture, described scene information is stored in the coded data of at least one target pixel points described.
In this technical scheme, by according to presetted pixel point selection principle, at least one target pixel points of storage scenarios information is selected from all pixels of current stereo-picture, both scene information can have been guaranteed to be stored in the coded data of at least one target pixel points, so that user directly reads corresponding scene information, can preventing from again causing current stereo-picture distortion because having erased original Pixel Information at least one target pixel points, namely guaranteeing that the quality of current stereo-picture can not be a greater impact.
In technique scheme, preferably, in the described coded data described scene information being stored at least one target pixel points described, comprise further: the coded data coded data of at least one target pixel points described being set to described scene information.
In this technical scheme, the all coded datas of each target pixel points in this at least one target pixel points all can be replaced with the coded data of scene information, to make all positions of each target pixel points be used for memory encoding data, thus reduce at least one target pixel points choose number.
In technique scheme, preferably, in the described coded data described scene information being stored at least one target pixel points described, comprise further: the selected position in the coded data of at least one target pixel points described is set to the selected position in the coded data of described scene information.
In this technical scheme, selected position in each target pixel points coded data in this at least one target pixel points can be chosen as the selected position in the coded data of scene information, to be used for the coded data of storage scenarios information, thus the selected position both made full use of in each target pixel points coded data at least one target pixel points, avoid again the original image in these at least one target pixel points to be destroyed.
In technique scheme, preferably, described selection from described current stereo-picture stores at least one target pixel points of described scene information, specifically comprises: the pixel in the left column of current stereo-picture described in prioritizing selection and/or right column is as at least one target pixel points described.
In this technical scheme, by the pixel in the left column of the current stereo-picture of prioritizing selection and/or right column as at least one target pixel points, the loss to image intrinsic colour can be reduced as far as possible.
In technique scheme, preferably, also comprise: the available bank bit in the RGB component in the number of bits shared by described scene information and at least one target pixel points described in each pixel, determine the quantity of at least one target pixel points described, wherein, described available bank bit is for storing described scene information.
In this technical scheme, namely the RGB component of at least one target pixel points each has 3 components respectively: R component, G component, B component, and each component is 8, therefore, the figure place altogether of each RGB component is 24, and not every position can be used to storage scenarios information in each RGB component, therefore, by the available bank bit in the RGB component in each pixel in the number of bits shared by scene information and at least one target pixel points, accurately can determine the quantity of at least one target pixel points, this lays a good foundation with storage scenarios information for selecting at least one target pixel points of proper number.
In technique scheme, preferably, also comprise: determine described available bank bit by the real-time storage position of each component in described RGB component.
In this technical scheme, by can accurately determine available bank bit according to being used for the real-time storage position of storage scenarios information in each component of the R component in RGB component, G component, B component.
In technique scheme, preferably, described scene information comprises: at least one information in described current stereo-picture in the position of the position of maximum disparity, minimum parallax, maximum disparity value, minimum parallax value.
In this technical scheme, scene information includes but not limited to above-mentioned information, such as can also comprise: the scene parallax free identity distance of current stereo-picture from, when taking current stereo-picture, the distance etc. of camera, and these scene information corresponding stored are at current stereo-picture, are convenient to user directly to obtain these scene informations, to modify fast to current stereo-picture according to these scene informations, thus form the stereo-picture with good stereoscopic visual effect.
Below in conjunction with application scenarios one and foregoing, describe storage mode of the present invention in detail for the image C in application scenarios one further:
1. the number of bits shared by the scene information of image C and the available bank bit (all positions as in RGB component) in the RGB component in each pixel at least one target pixel points, determine the quantity of at least one target pixel points, such as: final select the pixel at four angles in image C or select two pixels in two pixels in the left column upper right corner in image C and right column as at least one target pixel points of the scene information of memory image C, and the coded data of this at least one target pixel points is set to the coded data of this scene information, then erase original coded data of this at least one target pixel points, memory encoding data are used for make all positions of each target pixel points, thus reduce at least one target pixel points choose number, and reduce the loss of the original color of image C and quality,
2. the number of bits shared by the scene information of image C and the available bank bit (as last position in each RGB component) in the RGB component in each pixel at least one target pixel points, determine the quantity of at least one target pixel points, such as: final select several pixels in image C in left column and right column as at least one target pixel points of the scene information of memory image C, and using last of the RGB component of each target pixel points of this at least one target pixel points as the selected position in the coded data of this scene information, then erase last original coded data of the RGB component of each target pixel points of this at least one target pixel points, memory encoding data are used for last position of the RGB component making each target pixel points, thus the selected position both made full use of in each target pixel points coded data at least one target pixel points, avoid again the loss of the original color of image C and quality.
3. the number of bits shared by the scene information of image C and the available bank bit (last position as component each in RGB component) in the RGB component in each pixel at least one target pixel points, determine the quantity of at least one target pixel points, such as: several pixels in final selection image C in some row are as at least one target pixel points of the scene information of memory image C, and using last of each component in the RGB component of each target pixel points of this at least one target pixel points as the selected position in the coded data of this scene information, then erase last original coded data of each component in the RGB component of each target pixel points in this at least one target pixel points, memory encoding data are used for make last position of each component in the RGB component of each target pixel points, thus both can guarantee that the scene information of image C can by last position of each component in the RGB component of each target pixel points that is intactly stored at least one target pixel points, avoid again affecting greatly the original color of image C and quality.
Certainly, after completing the scene information of image C stored, can also to other parameters of image C, as photographing data, image name etc. are stored in same file folder together.
And by above-mentioned 3 kinds of storage modes, can complete and the scene information of image C is stored, no matter which kind of storage mode, by the scene information of image C and image C are stored in same file, user is all facilitated directly to use this scene information stereoscopic image to modify, to generate comfortable, rational stereo-picture fast, obtain good stereoscopic visual effect.
Fig. 2 shows the structural representation of image information save set according to an embodiment of the invention.
As shown in Figure 2, show image information save set 200 according to an embodiment of the invention, comprising: acquiring unit 202, obtain the scene information relevant to the stereo scene of current stereo-picture; Coding unit 204, encodes to described current stereo-picture; Memory cell 206, is stored in described scene information in the coded data of described current stereo-picture.
In this technical scheme, by encoding to current stereo-picture, and this scene information is stored in the coded data of stereo-picture in this prior, be stored in same file by scene information and current stereo-picture, like this, be convenient to the scene information that user reads this current stereo-picture fast and directly from current stereo-picture, and use this scene information stereoscopic image to carry out Modify rapidly, to generate comfortable, rational stereo-picture fast, obtain good stereoscopic visual effect.
In technique scheme, preferably, described memory cell 206 comprises: selected cell 2062, according to presetted pixel point selection principle, selects at least one target pixel points storing described scene information from described current stereo-picture; Described memory cell 206 specifically for: described scene information is stored in the coded data of at least one target pixel points described.
In this technical scheme, by according to presetted pixel point selection principle, at least one target pixel points of storage scenarios information is selected from all pixels of current stereo-picture, both scene information can have been guaranteed to be stored in the coded data of at least one target pixel points, so that user directly reads corresponding scene information, can preventing from again causing current stereo-picture distortion because having erased original Pixel Information at least one target pixel points, namely guaranteeing that the quality of current stereo-picture can not be a greater impact.
In technique scheme, preferably, described memory cell 206 for the pixel in: the left column of current stereo-picture described in prioritizing selection and/or right column as at least one target pixel points described.
In this technical scheme, by the pixel in the left column of the current stereo-picture of prioritizing selection and/or right column as at least one target pixel points, the loss to image intrinsic colour can be reduced as far as possible.
In technique scheme, preferably, described memory cell 202 is specifically for the coded data coded data of at least one target pixel points described being set to described scene information.
In this technical scheme, the all coded datas of each target pixel points in this at least one target pixel points all can be replaced with the coded data of scene information, to make all positions of each target pixel points be used for memory encoding data, thus reduce at least one target pixel points choose number.
In technique scheme, preferably, described memory cell 202 concrete also for: the selected position in the coded data of at least one target pixel points described is set to the selected position in the coded data of described scene information.
In this technical scheme, selected position in each target pixel points coded data in this at least one target pixel points can be chosen as the selected position in the coded data of scene information, to be used for the coded data of storage scenarios information, thus the selected position both made full use of in each target pixel points coded data at least one target pixel points, avoid again the original image in these at least one target pixel points to be destroyed.
In technique scheme, preferably, also comprise: determining unit 208, available bank bit in RGB component in number of bits shared by described scene information and at least one target pixel points described in each pixel, determine the quantity of at least one target pixel points described, wherein, described available bank bit is for storing described scene information.
In this technical scheme, namely the RGB component of at least one target pixel points each has 3 components respectively: R component, G component, B component, and each component is 8, therefore, the figure place altogether of each RGB component is 24, and not every position can be used to storage scenarios information in each RGB component, therefore, by the available bank bit in the RGB component in each pixel in the number of bits shared by scene information and at least one target pixel points, accurately can determine the quantity of at least one target pixel points, this lays a good foundation with storage scenarios information for selecting at least one target pixel points of proper number.
In technique scheme, preferably, described determining unit 208 also for: determine described available bank bit by the real-time storage position of each component in described RGB component.
In this technical scheme, by can accurately determine available bank bit according to being used for the real-time storage position of storage scenarios information in each component of the R component in RGB component, G component, B component.
And above-mentioned image information save set is corresponding with image information store method, comprise: acquiring unit, coding unit, memory cell, selected cell and determining unit, its specific embodiment, see the description of application scenarios one and the image C relevant to application scenarios one, repeats no more herein.Fig. 3 shows the schematic flow sheet of stereoscopic image generation method according to an embodiment of the invention.
As shown in Figure 3, show stereoscopic image generation method according to an embodiment of the invention, comprising: step 302, obtain the coded data of current stereo-picture; Step 304, reads the described scene information be pre-stored in described coded data from described coded data; Step 306, according to described scene information, generates new stereo-picture.
In this technical scheme, from coded data, the described scene information be pre-stored in coded data is read by direct, make user can carry out Modify rapidly according to this scene information stereoscopic image, to generate comfortable, rationally new stereo-picture fast, obtain good stereoscopic visual effect.
Below by further for the image C in application scenarios one, describe technical scheme of the present invention in detail:
Application scenarios two: the 3D rendering C that user A used camera M to take before place D camera N reads, and user A finds camera N and camera M and incomplete compatibility, the parallax tolerance limit of camera N is less than the parallax tolerance limit of camera M, 3D rendering C can not normally show in camera N, and image quality is not fine, therefore, user A is read by camera N and is pre-stored in 3D rendering C Scene information, then generate according to this scene information and 3D rendering C the new stereo-picture matched with camera N, to make image C can by complete display in another camera N, and obtain good visual experience.And from 3D rendering (as: image C), read the mode of scene information have multiple, how to read describing in detail from 3D rendering below and reduce the scene information of 3D rendering:
In technique scheme, preferably, the described described scene information that reading is pre-stored in described coded data from described coded data, specifically comprise: read principle according to presetted pixel point, in the coded data of at least one target pixel points preferentially from the left column and/or right column of described current stereo-picture, read described scene information.
In this technical scheme, owing to scene information being stored at least one target pixel points in the left column of current stereo-picture and/or right column, the loss to image intrinsic colour can be reduced as far as possible, therefore, when reading scene information, also should read at least one target pixel points preferentially from the left column and/or right column of current stereo-picture, with this scene information of quick obtaining.
In technique scheme, preferably, the described described scene information that reading is pre-stored in described coded data from described coded data, specifically comprise: according to presetted pixel point selection principle, determine from described current stereo-picture at least one target pixel points storing described scene information; From the coded data of at least one target pixel points described, read described scene information.
In this technical scheme, by according to presetted pixel point selection principle, such as, preferably scene information is stored in the principle at least one target pixel points in the left column of current stereo-picture and/or right column, be convenient to determine this at least one target pixel points accurately and rapidly, and then be convenient to from the coded data of this at least one target pixel points, read this scene information rapidly.
In technique scheme, preferably, described from the coded data of at least one target pixel points described, read described scene information, comprise further: the coded data reading described scene information from the coded data of at least one target pixel points described; According to the coded data of described scene information, reduce described scene information.
In this technical scheme, owing to the coded data of this at least one target pixel points can be set to the coded data of this scene information, thus, the coded data of this scene information can be read, to reduce this scene information quickly and accurately according to the coded data of this scene information from the coded data of this at least one target pixel points.
In technique scheme, preferably, described from the coded data of at least one target pixel points described, read described scene information, comprise further: read the selected position in the coded data of at least one target pixel points described; Described selected position encoded radio is combined, to reduce described scene information.
In this technical scheme, owing to the selected position in the coded data of this at least one target pixel points can be set to the selected position in the coded data of this scene information, thus, the coded data of this scene information can be read from the selected position the coded data of this at least one target pixel points, then combining selecting the position encoded radio coded data of position (namely selected), just can reduce this scene information quickly and accurately.
In technique scheme, preferably, the described described scene information that reading is pre-stored in described coded data from described coded data, specifically also comprises: from least part of bank bit of each component in the RGB component of each target pixel points at least one target pixel points described, read described scene information.
In this technical scheme, bank bit due to each component of the R component in each RGB component, G component, B component is not be all used for storage scenarios information, therefore, when reading scene information, be also read this scene information from least part of bank bit of each component in the RGB component of each target pixel points at least one target pixel points.
Below in conjunction with applied field two and foregoing, describe the reduction mode of scene information of the present invention further in detail for the image C in application scenarios two:
If two pixels in the pixel 1. selecting four angles in image C before or two pixels selecting the left column upper right corner in image C and right column are as at least one target pixel points of the scene information of memory image C, and the coded data of this at least one target pixel points is set to the coded data of this scene information, then from the coded data of this at least one target pixel points, read the coded data of this scene information; Then according to the coded data of this scene information, described scene information is reduced.
If 2. select several pixels in image C in left column and right column as at least one target pixel points of the scene information of memory image C before, and using last of the RGB component of each target pixel points of this at least one target pixel points as the selected position in the coded data of this scene information, then read last position of this at least one target pixel points; Then this last encoded radio is combined, to reduce this scene information.
If 3. select several pixels in image C in some row as at least one target pixel points of the scene information of memory image C before, and using last of each component in the RGB component of each target pixel points of this at least one target pixel points as the selected position in the coded data of this scene information, then read last position of each component in the RGB component of each target pixel points of this at least one target pixel points; Last encoded radio of this each component is combined, to reduce this scene information.
Above-mentioned three kinds are read the mode of scene informations and the equal one_to_one corresponding of mode of storage scenarios information before, by reading the coded data of this scene information or read the coded data of this scene information from the coded data of this at least one target pixel points from the selected position the coded data of this at least one target pixel points, can fast restore scene information, to use this scene information to revise image C, to generate new 3D rendering quickly and accurately.
Fig. 4 shows the structural representation of stereoscopic image generation device according to an embodiment of the invention.
As shown in Figure 4, show stereoscopic image generation device 400 according to an embodiment of the invention, comprising: acquiring unit 402, obtain the coded data of current stereo-picture; Reading unit 404, reads the described scene information be pre-stored in described coded data from described coded data; Generation unit 406, according to described scene information, generates new stereo-picture.
In this technical scheme, from coded data, the described scene information be pre-stored in coded data is read by direct, make user can carry out Modify rapidly according to this scene information stereoscopic image, to generate comfortable, rationally new stereo-picture fast, obtain good stereoscopic visual effect.
In technique scheme, preferably, described reading unit 404 specifically for: according to presetted pixel point read principle, read described scene information in the coded data of at least one target pixel points preferentially from the left column and/or right column of described current stereo-picture.
In this technical scheme, owing to scene information being stored at least one target pixel points in the left column of current stereo-picture and/or right column, the loss to image intrinsic colour can be reduced as far as possible, therefore, when reading scene information, also should read at least one target pixel points preferentially from the left column and/or right column of current stereo-picture, with this scene information of quick obtaining.
In technique scheme, preferably, described reading unit 404 specifically for: according to presetted pixel point read principle, determine from described current stereo-picture at least one target pixel points storing described scene information; From the coded data of at least one target pixel points described, read described scene information.
In this technical scheme, by according to presetted pixel point selection principle, such as, preferably scene information is stored in the principle at least one target pixel points in the left column of current stereo-picture and/or right column, be convenient to determine this at least one target pixel points accurately and rapidly, and then be convenient to from the coded data of this at least one target pixel points, read this scene information rapidly.
In technique scheme, preferably, described reading unit 404 is concrete also for the coded data reading described scene information from the coded data of at least one target pixel points described; According to the coded data of described scene information, reduce described scene information.
In this technical scheme, owing to the coded data of this at least one target pixel points can be set to the coded data of this scene information, thus, the coded data of this scene information can be read, to reduce this scene information quickly and accurately according to the coded data of this scene information from the coded data of this at least one target pixel points.
In technique scheme, preferably, described reading unit 404 concrete also for: read the selected position in the coded data of at least one target pixel points described; Described selected position encoded radio is combined, to reduce described scene information.
In this technical scheme, owing to the selected position in the coded data of this at least one target pixel points can be set to the selected position in the coded data of this scene information, thus, the coded data of this scene information can be read from the selected position the coded data of this at least one target pixel points, then combining selecting the position encoded radio coded data of position (namely selected), just can reduce this scene information quickly and accurately.
In technique scheme, preferably, described reading unit 404 concrete also for: from least part of bank bit of each component in the RGB component of each target pixel points at least one target pixel points described, read described scene information.
In this technical scheme, bank bit due to each component of the R component in each RGB component, G component, B component is not be all used for storage scenarios information, therefore, when reading scene information, be also read this scene information from least part of bank bit of each component in the RGB component of each target pixel points at least one target pixel points.And above-mentioned stereoscopic image generation device is corresponding with stereoscopic image generation method, comprising: acquiring unit, reading unit and generation unit, its specific embodiment, see the description of application scenarios two and the image C relevant to application scenarios two, repeats no more herein.
Fig. 5 A to Fig. 5 D shows the position view of target pixel points according to an embodiment of the invention.
Technical scheme of the present invention is described in detail below in conjunction with Fig. 5 A to Fig. 5 D:
1. in current stereo-picture, need the scene information relevant to the stereo scene of current stereo-picture preserved
Scene information mainly comprises: the position of maximum disparity on image (int Xmax, intYmax), maximum disparity value (float Pmax), position (the intXmin of minimum parallax on image, int Ymin), minimum parallax value (float Pmin), parallax free identity distance is from the distance (float con) of camera, camera spacing (int sep) is (during multiple camera, can multiple spacing, also can a spacing when camera spacing is equal), the fov (int fov) of camera, far and near cutting face (the float near of camera, float far) etc.,
When the information of preservation, can according to the needs of oneself, preserve all or part of information in these information, such as, only the position of maximum disparity on image (int Xmax, intYmax) is preserved, maximum disparity value (float Pmax), the position of minimum parallax on image (intXmin, int Ymin), these 6 data of minimum parallax value (float Pmin).
2. the method for preserving
For above-mentioned six data, the size of data is: 4 int type data and 2 float type data, if int 16, a float 16 (data are less ,-3.0 ~ 3.0), then at least need 4x16+2x16=96 position.
For the preservation of this 96 bit data, following mode can be adopted:
1, the pixel in stereo-picture is utilized to preserve
Pixel in image, is generally made up of RGB component, and each component is 8, and a pixel is 3x8=24 position.96/24=4; That is, as long as four target pixel points, just these information can be preserved.So take out 4 target pixel points from the ad-hoc location stereo-picture, as 4 summits of multiple views composograph, or, four summits (as shown in Figure 5A) of a certain view, or, respectively get 2 pixels (as shown in Figure 5 B) in the left column of a certain view or right column, or, get a bit or some from certain view, then getting from other view.
After taking out four target pixel points, the summit of such as, corner in Fig. 5 A, then erase original Pixel Information, by the information write needing to preserve.Such as, when these scene informations are specially: maximum disparity position is (1, 1) (0,000 0,000 0,000 0001, 0000 0,000 0,000 0001) point, parallax size is 1.0 (0,000 0,000 0,000 0001), minimum parallax position is (128, 128) (0,000 0,000 1,000 0000, 0000 0,000 1,000 0000), when parallax size is-1.0 (1,000 0,000 0,000 0001), the value of four target pixel points is (0,000 0000, 00000001, 0000 0000), (0,000 0001, 0000 0000, 0000 0001), (00000000, 1000 0000, 0000 0000), (1,000 0000, 1000 0000, 00000001), as shown in Figure 5A.
Certainly, if when the scene information preserved is more, more pixel can be taken out, or, directly get row or a multiple row of a certain image in stereo-picture, and the storage mode of scene information is similar to above-mentioned.
2, on the pixel of stereo-picture, fetch bit is preserved
From each pixel the target pixel points of stereo-picture, extract one or several, carry out storing data information.
As got one from each pixel, being such as last position of R component, getting 96 pixels, respectively 96 bit binary data are put in 96 pixels, as shown in Figure 5 C.
For another example, from the RGB component of each pixel, respectively get last position, namely each pixel gets 3, then gets 96/3=32 pixel, then 96 bit binary data is put in 32 pixels, as shown in Figure 5 D.
Certainly, when capture element, can the left side one of the most left view of prioritizing selection arrange, the rightest row of most right view, or get last position of each component in RGB component, to reduce the loss to image intrinsic colour as far as possible, and while preservation image, scene information and current stereo-picture are preserved in a file, is convenient to user while reading images, also can directly read this scene information.
Technical scheme of the present invention will be illustrated below:
User A, when travelling in Xiangshan, have taken a stereo-picture B with the camera of oneself, and camera, in shooting process, obtains the position of the maximum disparity of this stereo-picture B, the position of minimum parallax, maximum disparity value, minimum parallax value, meanwhile, camera, after this stereo-picture of acquisition B, is first encoded to this stereo-picture B, then, by the position of maximum disparity, the position of minimum parallax, maximum disparity value, minimum parallax value stores in the data of stereo-picture B in encoded, like this, when user reuses other cameras reading stereo-picture B, and the position of the maximum disparity stored before other cameras will directly demonstrate, the position of minimum parallax, maximum disparity value, minimum parallax value, to make user according to the difference of these other cameras and the camera of oneself, other actual needs such as the viewing distance that oneself is current and these scene informations, stereoscopic image B revises, thus generates comfortable, rational stereo-picture, and obtain good stereoscopic visual effect.
More than be described with reference to the accompanying drawings technical scheme of the present invention, can the scene information be associated with the stereo scene of stereo-picture be existed in the coded data of stereo-picture, this scene information stereoscopic image is directly used to modify to facilitate user, to generate comfortable, rational stereo-picture fast, obtain good stereoscopic visual effect.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (25)
1. an image information store method, is characterized in that, comprising:
Obtain the scene information relevant to the stereo scene of current stereo-picture;
Described current stereo-picture is encoded, and described scene information is stored in the coded data of described current stereo-picture.
2. image information store method according to claim 1, is characterized in that, is describedly stored in by described scene information in the coded data of described current stereo-picture, specifically comprises:
According to presetted pixel point selection principle, from described current stereo-picture, select at least one target pixel points storing described scene information;
Described scene information is stored in the coded data of at least one target pixel points described.
3. image information store method according to claim 2, is characterized in that,
Described at least one target pixel points selecting the described scene information of storage from described current stereo-picture, specifically comprises:
Pixel in the left column of current stereo-picture described in prioritizing selection and/or right column is as at least one target pixel points described.
4. image information store method as claimed in claim 2, is characterized in that, in the described coded data described scene information being stored at least one target pixel points described, comprises further:
The coded data of at least one target pixel points described is set to the coded data of described scene information.
5. image information store method as claimed in claim 2, is characterized in that, in the described coded data described scene information being stored at least one target pixel points described, comprises further:
Selected position in the coded data of at least one target pixel points described is set to the selected position in the coded data of described scene information.
6. image information store method according to claim 2, is characterized in that, also comprise:
Available bank bit in RGB component in number of bits shared by described scene information and at least one target pixel points described in each pixel, determine the quantity of at least one target pixel points described, wherein, described available bank bit is for storing described scene information.
7. image information store method according to claim 6, is characterized in that, also comprise:
Described available bank bit is determined by the real-time storage position of each component in described RGB component.
8. image information store method according to any one of claim 1 to 7, is characterized in that,
Described scene information comprises: at least one information in described current stereo-picture in the position of the position of maximum disparity, minimum parallax, maximum disparity value, minimum parallax value.
9. a stereoscopic image generation method, is characterized in that, described method comprises:
Obtain the coded data of current stereo-picture;
The described scene information be pre-stored in described coded data is read from described coded data;
According to described scene information, generate new stereo-picture.
10. stereoscopic image generation method according to claim 9, is characterized in that,
The described described scene information that reading is pre-stored in described coded data from described coded data, specifically comprises:
According to presetted pixel point selection principle, determine from described current stereo-picture at least one target pixel points storing described scene information;
From the coded data of at least one target pixel points described, read described scene information.
11. stereoscopic image generation methods according to claim 10, is characterized in that, described from the coded data of at least one target pixel points described, read described scene information, comprise further:
The coded data of described scene information is read from the coded data of at least one target pixel points described;
According to the coded data of described scene information, reduce described scene information.
12. stereoscopic image generation methods according to claim 10, is characterized in that, described from the coded data of at least one target pixel points described, read described scene information, comprise further:
Read the selected position in the coded data of at least one target pixel points described;
Described selected position encoded radio is combined, to reduce described scene information.
13. stereoscopic image generation methods according to claim 9, is characterized in that,
The described described scene information that reading is pre-stored in described coded data from described coded data, specifically also comprises:
Described scene information is read from least part of bank bit of each component in the RGB component of each target pixel points at least one target pixel points described.
14. 1 kinds of image information save sets, is characterized in that, comprising:
Acquiring unit, obtains the scene information relevant to the stereo scene of current stereo-picture;
Coding unit, encodes to described current stereo-picture;
Memory cell, is stored in described scene information in the coded data of described current stereo-picture.
15. image information save sets according to claim 14, is characterized in that,
Described memory cell comprises:
Selected cell, according to presetted pixel point selection principle, selects at least one target pixel points storing described scene information from described current stereo-picture;
Described memory cell specifically for: described scene information is stored in the coded data of at least one target pixel points described.
16. image information save sets according to claim 15, is characterized in that,
Described memory cell is used for:
Pixel in the left column of current stereo-picture described in prioritizing selection and/or right column is as at least one target pixel points described.
17. image information save sets as claimed in claim 15, is characterized in that, described memory cell specifically for:
The coded data of at least one target pixel points described is set to the coded data of described scene information.
18. image information save sets as claimed in claim 15, is characterized in that, described memory cell concrete also for:
Selected position in the coded data of at least one target pixel points described is set to the selected position in the coded data of described scene information.
19. image information save sets according to claim 15, is characterized in that, also comprise:
Determining unit, available bank bit in RGB component in number of bits shared by described scene information and at least one target pixel points described in each pixel, determine the quantity of at least one target pixel points described, wherein, described available bank bit is for storing described scene information.
20. image information save sets according to claim 19, is characterized in that, described determining unit also for:
Described available bank bit is determined by the real-time storage position of each component in described RGB component.
21. 1 kinds of stereoscopic image generation devices, is characterized in that, described generating apparatus is connected with the image information save set according to any one of claim 14 to 20, and described generating apparatus comprises:
Acquiring unit, obtains the coded data of current stereo-picture;
Reading unit, reads the described scene information be pre-stored in described coded data from described coded data;
Generation unit, according to described scene information, generates new stereo-picture.
22. stereoscopic image generation devices according to claim 21, is characterized in that,
Described reading unit specifically for:
Read principle according to presetted pixel point, determine from described current stereo-picture at least one target pixel points storing described scene information;
From the coded data of at least one target pixel points described, read described scene information.
23. stereoscopic image generation devices according to claim 22, is characterized in that, described reading unit concrete also for:
The coded data of described scene information is read from the coded data of at least one target pixel points described;
According to the coded data of described scene information, reduce described scene information.
24. stereoscopic image generation devices according to claim 22, is characterized in that, described reading unit concrete also for:
Read the selected position in the coded data of at least one target pixel points described;
Described selected position encoded radio is combined, to reduce described scene information.
25. stereoscopic image generation devices according to claim 22, is characterized in that,
Described reading unit concrete also for:
From at least one target pixel points described each target pixel points RGB component in each component at least part of bank bit in read described scene information.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510035370.3A CN104581120A (en) | 2015-01-23 | 2015-01-23 | Image information storage method and device and stereo image generation method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510035370.3A CN104581120A (en) | 2015-01-23 | 2015-01-23 | Image information storage method and device and stereo image generation method and device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104581120A true CN104581120A (en) | 2015-04-29 |
Family
ID=53096194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510035370.3A Pending CN104581120A (en) | 2015-01-23 | 2015-01-23 | Image information storage method and device and stereo image generation method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104581120A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1255808A (en) * | 1998-10-07 | 2000-06-07 | 索尼公司 | Coder, decoder its method, data processing system, memory medium and signal |
| CN1259828A (en) * | 1998-10-07 | 2000-07-12 | 索尼公司 | Device and method for coding/decoding, data processing system, storage medium and signals |
| CN1276681A (en) * | 1999-06-08 | 2000-12-13 | 索尼公司 | Image processing device and method, and memory medium |
| CN1532774A (en) * | 1998-08-06 | 2004-09-29 | ���ṫ˾ | Image prcessing device and method |
| CN1804902A (en) * | 2000-10-19 | 2006-07-19 | 索尼公司 | Data processing device |
| CN1925626A (en) * | 2005-08-29 | 2007-03-07 | 佳能株式会社 | Stereoscopic display device and control method therefor |
| CN1934873A (en) * | 2004-03-08 | 2007-03-21 | 江良一成 | Stereoscoping parameter burying device and stereoscopic image reproducing device |
| US20100290483A1 (en) * | 2009-04-30 | 2010-11-18 | Samsung Electronics Co., Ltd. | Apparatus and method for transmitting stereoscopic image data |
| CN102270335A (en) * | 2010-06-03 | 2011-12-07 | 三星电子（中国）研发中心 | Method for embedding additional information into image |
| CN103959769A (en) * | 2012-02-02 | 2014-07-30 | 松下电器产业株式会社 | Methods and apparatuses for 3D media data generation, encoding, decoding and display using disparity information |
-
2015
- 2015-01-23 CN CN201510035370.3A patent/CN104581120A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1532774A (en) * | 1998-08-06 | 2004-09-29 | ���ṫ˾ | Image prcessing device and method |
| CN1255808A (en) * | 1998-10-07 | 2000-06-07 | 索尼公司 | Coder, decoder its method, data processing system, memory medium and signal |
| CN1259828A (en) * | 1998-10-07 | 2000-07-12 | 索尼公司 | Device and method for coding/decoding, data processing system, storage medium and signals |
| CN1276681A (en) * | 1999-06-08 | 2000-12-13 | 索尼公司 | Image processing device and method, and memory medium |
| CN1804902A (en) * | 2000-10-19 | 2006-07-19 | 索尼公司 | Data processing device |
| CN1934873A (en) * | 2004-03-08 | 2007-03-21 | 江良一成 | Stereoscoping parameter burying device and stereoscopic image reproducing device |
| CN1925626A (en) * | 2005-08-29 | 2007-03-07 | 佳能株式会社 | Stereoscopic display device and control method therefor |
| US20100290483A1 (en) * | 2009-04-30 | 2010-11-18 | Samsung Electronics Co., Ltd. | Apparatus and method for transmitting stereoscopic image data |
| CN102270335A (en) * | 2010-06-03 | 2011-12-07 | 三星电子（中国）研发中心 | Method for embedding additional information into image |
| CN103959769A (en) * | 2012-02-02 | 2014-07-30 | 松下电器产业株式会社 | Methods and apparatuses for 3D media data generation, encoding, decoding and display using disparity information |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11076142B2 (en) | Real-time aliasing rendering method for 3D VR video and virtual three-dimensional scene | |
| US9390538B2 (en) | Depth identification of pixels in one or more three dimensional images | |
| US9898856B2 (en) | Systems and methods for depth-assisted perspective distortion correction | |
| JP6021541B2 (en) | Image processing apparatus and method | |
| US20190012818A1 (en) | Systems and methods for adaptive stitching of digital images | |
| US20110157155A1 (en) | Layer management system for choreographing stereoscopic depth | |
| CN106412558B (en) | A kind of stereoscopic Virtual Reality live broadcasting method, device and equipment | |
| CN107911682B (en) | Image white balance processing method, device, storage medium and electronic equipment | |
| CN101689292A (en) | The BANANA codec | |
| CN106228530B (en) | A kind of stereography method, device and stereo equipment | |
| CN106231292B (en) | A kind of stereoscopic Virtual Reality live broadcasting method, device and equipment | |
| CN109661816A (en) | The method and display device of panoramic picture are generated and shown based on rendering engine | |
| US20090262125A1 (en) | Rendering A Multiple Viewpoint Image Into A Single Frame Buffer Using Off-Screen Rendering Surfaces | |
| CN107484036A (en) | A kind of barrage display methods and device | |
| CN106231411B (en) | Main broadcaster's class interaction platform client scene switching, loading method and device, client | |
| CN106296574A (en) | 3-d photographs generates method and apparatus | |
| CN102509334B (en) | Method for converting virtual 3D (Three-Dimensional) scene into 3D view | |
| WO2018069570A1 (en) | Display of visual data with a virtual reality headset | |
| JP6128748B2 (en) | Image processing apparatus and method | |
| CN111798374A (en) | Image splicing method, device, equipment and medium | |
| CN106231397B (en) | Main broadcaster's class interaction platform main broadcaster end method for changing scenes and its device, Zhu Boduan | |
| JP4188224B2 (en) | Image processing method | |
| CN104735436A (en) | Single camera three-dimensional imaging method and electronic device | |
| CN106412562B (en) | The method and its system of stereo content are shown in three-dimensional scenic | |
| TW201514922A (en) | Method, device and system for resizing original depth frame into resized depth frame |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |