CN107046637A - A kind of asymmetric joining method for 3-D view - Google Patents
A kind of asymmetric joining method for 3-D view Download PDFInfo
- Publication number
- CN107046637A CN107046637A CN201710007243.1A CN201710007243A CN107046637A CN 107046637 A CN107046637 A CN 107046637A CN 201710007243 A CN201710007243 A CN 201710007243A CN 107046637 A CN107046637 A CN 107046637A
- Authority
- CN
- China
- Prior art keywords
- image
- coordinate
- point
- spliced map
- generation
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/161—Encoding, multiplexing or demultiplexing different image signal components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N13/00—Stereoscopic video systems; Multi-view video systems; Details thereof
- H04N13/10—Processing, recording or transmission of stereoscopic or multi-view image signals
- H04N13/106—Processing image signals
- H04N13/156—Mixing image signals
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
- Image Processing (AREA)
Abstract
The invention discloses a kind of asymmetric joining method for 3-D view, to three-dimensional left and right visible image, by using asymmetric splicing, keep the resolution ratio of one of viewpoint constant, the resolution ratio of another viewpoint is reduced, so that reducing left and right in 3 D video regards the resolution ratio of picture wherein all the way；Including to the carry out cutting all the way in 3-D view or so visible image；Down-sampling is carried out to the image after cutting；Down-sampled images and another road image are spliced.The asymmetric joining method that the present invention is provided can reduce the screen resolution of some viewpoint in 3D videos, reduce left and right in 3D videos and regard the resolution ratio of picture wherein all the way, the code check needed for reduction video compress, so as to reduce the data volume of 3D videos.
Description
Technical field
The present invention relates to three-dimensional (3D) video technique field, more particularly to a kind of asymmetric joining method of new 3D rendering,
Left and right can be reduced and regard the resolution ratio of picture wherein all the way, the code check needed for reduction video compress.
Background technology
3D videos contain the image of left and right two-way viewpoint, therefore, and transmission of video needs the data volume transmitted more commonly to regard
Frequency is doubled.At present, existing conventional method is that the image for regarding left and right carries out laterally or longitudinally 1/2 down-sampling, Ran Houzai
It is stitched together by left and right or up and down.The spliced image resolution ratio of this method is identical with the video resolution of original single channel, and two
The image of individual viewpoint all laterally or longitudinally have lost a half-resolution.3D video figures are handled using existing image split-joint method
Picture, it is difficult to which reaching both can keep the image quality of video not decline, can reduce the effect of the data volume of original 3D videos again.
The content of the invention
In order to overcome the above-mentioned deficiencies of the prior art, the present invention provides a kind of asymmetric splicing side for 3-D view
Method, can reduce the screen resolution of some viewpoint in 3D videos, reduce left and right in 3D videos and regard the resolution of picture wherein all the way
Rate, the code check needed for reduction video compress, so as to reduce the data volume of 3D videos.
The present invention principle be：Because human eye is when seeing 3D pictures, two pictures arrived soon are very approximate, when left and right regards picture
When face has mass discrepancy, the picture detail quality that human eye is experienced often is determined by coming for better quality.Therefore, this hair
This characteristic of bright utilization human eye, using the method for asymmetric splicing, keeps the resolution ratio of a viewpoint constant, reduces another
The resolution ratio of viewpoint, reaching can both keep image quality not decline, and the purpose of the data volume of original 3D videos can be reduced again.
The technical scheme that the present invention is provided is：
A kind of asymmetric joining method for 3-D view, to three-dimensional left and right visible image, by using asymmetric splicing,
Keep the resolution ratio of one of viewpoint constant, reduce the resolution ratio of another viewpoint, regarded so as to reduce left and right in 3 D video
The resolution ratio of picture wherein all the way, thus reaches the code check needed for reduction video compress, reduces the mesh of the data volume of 3 D video
's；Comprise the following steps：
1) original resolution of the left and right visible image of original three-dimensional image is respectively W × H, for left and right visible image therein one
Road image, keeps the road image resolution ratio constant, and the road image is designated as into A；Another road image B is divided equally or equal up and down by left and right
It is split into two halves, B1 and B2 is designated as respectively；
2) down-sampling is carried out to B1 and B2, obtained image is designated as B1 ' and B2 ' respectively；
3) spliced by left and right or spliced up and down, B1 ', B2 ' and A are stitched together, generate spliced map.
For above-mentioned asymmetric joining method, further, step 2) down-sampling be B1 and B2 are carried out laterally and
The down-sampling of longitudinal direction each 1/2 so that obtained image area is changed into original 1/4.
For above-mentioned asymmetric joining method, further, another road image B is divided equally into two by left and right, remembered respectively
For B1 and B2, then horizontal and vertical each 1/2 down-sampling is carried out to B1 and B2, obtain image B1 ' and B2 ', then by B1 ' and B2 '
Left and right splicing is carried out with A, spliced map is generated.Wherein, the relation bag of the left and right visible image of generation spliced map and original three-dimensional image
Include two kinds：
The first is：The coordinate of point pa on image A is (xa, ya), the identical point on the generation spliced map
Pa ' coordinate is (xa, ya)；The coordinate (x1, y1) of point p1 on image B1 ', the coordinate on the generation spliced map
For (W+x1, y1)；The coordinate (x2, y2) of point p2 on image B2 ', it is described generation spliced map on coordinate for (W+x2,
H/2+y2)；
It is for second：The coordinate of point pa on image A is (xa, ya), the identical point on the generation spliced map
Pa ' coordinate is (W/4+xa, ya)；The coordinate (x1, y1) of point p1 on image B1 ', on the generation spliced map
Coordinate is (x1, y1)；The coordinate (x2, y2) of point p2 on image B2 ', it is described generation spliced map on coordinate for (x2,
H/2+y2)。
For above-mentioned asymmetric joining method, further, by another road image B by dividing equally into two up and down, remember respectively
For B1 and B2, then horizontal and vertical each 1/2 down-sampling is carried out to B1 and B2, obtain image B1 ' and B2 ', then by B1 ' and B2 '
With splicing above and below A progress, spliced map is generated.Wherein, the relation bag of the left and right visible image of generation spliced map and original three-dimensional image
Include two kinds：
The first is：The coordinate of point pa on image A is (xa, ya), the identical point on the generation spliced map
Pa ' coordinate is (xa, ya)；The coordinate (x1, y1) of point p1 on image B1 ', the coordinate on the generation spliced map
For (x1, H+y1)；The coordinate (x2, y2) of point p2 on image B2 ', the coordinate on the generation spliced map is (W/2+
x2,H+y2)；
It is for second：The coordinate of point pa on image A is (xa, ya), the identical point on the generation spliced map
Pa ' coordinate is (xa, H/4+ya)；The coordinate (x1, y1) of point p1 on image B1 ', on the generation spliced map
Coordinate is (x1, y1)；The coordinate (x2, y2) of point p2 on image B2 ', the coordinate on the generation spliced map is (W/2
+x2,y2)。
Compared with prior art, the beneficial effects of the invention are as follows：
Conventional images joining method handles 3D video images, be by left and right depending on image laterally or longitudinally adopt under 1/2
Sample, then be stitched together by left and right or up and down；Spliced image resolution ratio is identical with the video resolution of original single channel, two
The image of viewpoint all laterally or longitudinally have lost a half-resolution.And the asymmetric spelling for 3-D view that the present invention is provided
Method is connect, by using asymmetric splicing, keeps the resolution ratio of a viewpoint constant, reduces the resolution ratio of another viewpoint, energy
The screen resolution of some viewpoint, reduces left and right in 3D videos and regards the resolution ratio of picture wherein all the way, drop enough in reduction 3D videos
Code check needed for low video compress, so as to reduce the data volume of 3D videos.
Brief description of the drawings
Fig. 1 is the FB(flow block) for the asymmetric joining method for 3-D view that the present invention is provided.
Fig. 2 is the schematic diagram of left and right splicing in the embodiment of the present invention；
Wherein, (a) is left and right connection scheme one；(b) it is left and right connection scheme two；W and H represent that left and right is regarded depending on two-way respectively
Frequency image is respective wide and high, and the wide height of two-way image is identical；A represents not doing down-sampling all the way in two-way image；Another road figure
As dividing equally into two by left and right, B1 and B2 are designated as；B1 ' and the image after B2 ' expression B1 and B2 down-samplings；On pa signal A figures
One point；On pa ' expression spliced maps with point pa corresponding point；P1 and p2 illustrate a point on B1 ' and B2 ' respectively.
Fig. 3 is the schematic diagram of splicing up and down in the embodiment of the present invention；
Wherein, (a) be above and below connection scheme one；(b) be above and below connection scheme two；W and H represent that left and right is regarded depending on two-way respectively
Frequency image is respective wide and high, and the wide height of two-way image is identical；A represents not doing down-sampling all the way in two-way image；Another road figure
As by dividing equally into two up and down, being designated as B1 and B2；B1 ' and the image after B2 ' expression B1 and B2 down-samplings；On pa signal A figures
On one point, pa ' expression spliced maps with point pa corresponding point, p1 and p2 illustrate a point on B1 ' and B2 ' respectively.
Embodiment
Below in conjunction with the accompanying drawings, the present invention, the model of but do not limit the invention in any way are further described by embodiment
Enclose.
The asymmetric joining method for 3-D view that the present invention is provided, by using asymmetric splicing, is kept for one
The resolution ratio of viewpoint is constant, reduces the resolution ratio of another viewpoint, can reduce the screen resolution of some viewpoint in 3D videos,
Reduce left and right in 3D videos and regard the resolution ratio of picture wherein all the way, the code check needed for reduction video compress, so as to reduce 3D videos
Data volume；For 3-D view, asymmetric joining method comprises the following steps：
1) first, to original resolution ratio respectively for W × H left and right visible image in all the way, keep the road image resolution ratio
It is constant, the road image is designated as A；Another road image is divided equally into two by left and right or up and down, B1 and B2 are designated as respectively；
2) horizontal and vertical each 1/2 down-sampling simultaneously, is carried out to B1 and B2, area is changed into original 1/4, is designated as respectively
B1 ' and B2 '；
3) finally, spliced by left and right or spliced up and down, B1 ', B2 ' and A are stitched together, generate spliced map.
Wherein, left and right splicing can be as shown in Fig. 2 (a), and the coordinate of the point pa on image A is (xa, ya), in generation
Spliced map on identical point pa ' coordinate be (xa, ya)；The coordinate (x1, y1) of point p1 on image B1 ', described
Coordinate on spliced map is (W+x1, y1)；The coordinate (x2, y2) of point p2 on image B2 ', the seat on book spliced map is searched
It is designated as (W+x2, H/2+y2).Left and right splicing can also as shown in Fig. 2 (b), the coordinate of the point pa on image A be (xa,
), ya the coordinate of the identical point pa ' on the spliced map is (W/4+xa, ya)；The coordinate of point p1 on image B1 '
(x1, y1), the coordinate on the spliced map is (x1, y1)；The coordinate (x2, y2) of point p2 on image B2 ', is searching book
Coordinate on spliced map is (x2, H/2+y2).
Splicing can be as shown in Fig. 2 (a) up and down, and the coordinate of the point pa on image A is (xa, ya), in the splicing
The coordinate of identical point pa ' on figure is (xa, ya)；The coordinate (x1, y1) of point p1 on image B1 ', in the spliced map
On coordinate be (x1, H+y1)；The coordinate (x2, y2) of point p2 on image B2 ', the coordinate on book spliced map is searched is
(W/2+x2,H+y2).Splicing up and down can also be as shown in Fig. 2 (b), and the coordinate of the point pa on image A is (xa, ya),
The coordinate of identical point pa ' on the spliced map is (xa, H/4+ya)；The coordinate (x1, y1) of point p1 on image B1 ',
Coordinate on the spliced map is (x1, y1)；The coordinate (x2, y2) of point p2 on image B2 ', on book spliced map is searched
Coordinate be (W/2+x2, y2).
Embodiment one：
In embodiment one, left and right visible image collected or so is spelled using asymmetric joining method proposed by the present invention
It is connected in stitching image.First by acquired original to resolution ratio be split into two halves for W × H right view image by left and right, be designated as B1 and
B2.Resolution ratio keeps constant for W × H left view.Horizontal and vertical each 1/2 down-sampling is carried out to B1 and B2, resolution ratio is each
Position is W/4 × H/2, is designated as B1 ' and B2 '.Finally B1 ', B2 ' are stitched together with A or so, spliced map is generated.Wherein, left and right
Splicing can be as shown in Fig. 2 (a), and the coordinate of the point pa on image A is (xa, ya), the identical point pa's ' on spliced map
Coordinate is (xa, ya)；The coordinate (x1, y1) of point p1 on image B1 ', the coordinate on spliced map is (W+x1, y1)；Position
In the coordinate (x2, y2) of the point p2 on image B2 ', the coordinate on spliced map is (W+x2, H/2+y2).
Embodiment two：
In embodiment two, it will be spliced using asymmetric joining method proposed by the present invention above and below the left and right visible image collected
For stitching image.First by acquired original to resolution ratio be split into two halves for W × H right view image above and below, be designated as B1 and B2.
Resolution ratio keeps constant for W × H left view.Carry out horizontal and vertical each 1/2 down-sampling to B1 and B2, resolution ratio everybody
For W/2 × H/4, B1 ' and B2 ' are designated as.Finally B1 ', B2 ' are stitched together with above and below A, spliced map is generated.Left and right splicing can
So that such as Fig. 3 (a) Suo Shi, the coordinate of the point pa on image A is (xa, ya), and the coordinate of the identical point pa ' on spliced map is
(xa,ya)；The coordinate (x1, y1) of point p1 on image B1 ', the coordinate on spliced map is (x1, H+y1)；Positioned at image
The coordinate (x2, y2) of point p2 on B2 ', the coordinate on spliced map is (W/2+x2, H+y2).
It should be noted that the purpose for publicizing and implementing example is that help further understands the present invention, but the skill of this area
Art personnel are appreciated that：Do not departing from the present invention and spirit and scope of the appended claims, various substitutions and modifications are all
It is possible.Therefore, the present invention should not be limited to embodiment disclosure of that, and the scope of protection of present invention is with claim
The scope that book is defined is defined.
Claims (6)
1. a kind of asymmetric joining method for 3-D view, to three-dimensional left and right visible image, by using asymmetric splicing, is protected
The resolution ratio for holding one of viewpoint is constant, reduces the resolution ratio of another viewpoint, so that reducing left and right in 3 D video regards picture
The resolution ratio of face wherein all the way, thus reaches the code check needed for reduction video compress, reduces the purpose of the data volume of 3 D video；
Comprise the following steps：
1) original resolution of the left and right visible image of original three-dimensional image is respectively W × H, is schemed all the way for left and right visible image is therein
Picture, keeps the road image resolution ratio constant, and the road image is designated as into A；Another road image B is divided equally by left and right or is divided into up and down
Two halves, are designated as B1 and B2 respectively；
2) down-sampling is carried out to B1 and B2, obtained image is designated as B1 ' and B2 ' respectively；
3) spliced by left and right or spliced up and down, B1 ', B2 ' and A are stitched together, generate spliced map.
2. asymmetric joining method as claimed in claim 1, it is characterized in that, step 2) down-sampling be B1 and B2 is carried out it is horizontal
To the down-sampling with longitudinal direction each 1/2 so that obtained image area is changed into original 1/4.
3. asymmetric joining method as claimed in claim 1, it is characterized in that, another road image B is divided equally into two by left and right, point
Be not designated as B1 and B2, then horizontal and vertical each 1/2 down-sampling carried out to B1 and B2, obtain image B1 ' and B2 ', then by B1 ' with
B2 ' carries out left and right splicing with A, generates spliced map.
4. asymmetric joining method as claimed in claim 3, it is characterized in that, a left side for the generation spliced map and original three-dimensional image
The relation of right view image includes two kinds：
The first is：The coordinate of point pa on image A is (xa, ya), the identical point pa's ' on the generation spliced map
Coordinate is (xa, ya)；The coordinate (x1, y1) of point p1 on image B1 ', the coordinate on the generation spliced map is (W+
x1,y1)；The coordinate (x2, y2) of point p2 on image B2 ', the coordinate on the generation spliced map is (W+x2, H/2+
y2)；
It is for second：The coordinate of point pa on image A is (xa, ya), the identical point pa's ' on the generation spliced map
Coordinate is (W/4+xa, ya)；The coordinate (x1, y1) of point p1 on image B1 ', it is described generation spliced map on coordinate be
(x1,y1)；The coordinate (x2, y2) of point p2 on image B2 ', the coordinate on the generation spliced map is (x2, H/2+
y2)。
5. asymmetric joining method as claimed in claim 1, it is characterized in that, by another road image B by dividing equally up and down into two, divide
Be not designated as B1 and B2, then horizontal and vertical each 1/2 down-sampling carried out to B1 and B2, obtain image B1 ' and B2 ', then by B1 ' with
B2 ' generates spliced map with splicing above and below A progress.
6. asymmetric joining method as claimed in claim 5, it is characterized in that, a left side for the generation spliced map and original three-dimensional image
The relation of right view image includes two kinds：
The first is：The coordinate of point pa on image A is (xa, ya), the identical point pa's ' on the generation spliced map
Coordinate is (xa, ya)；The coordinate (x1, y1) of point p1 on image B1 ', it is described generation spliced map on coordinate for (x1,
H+y1)；The coordinate (x2, y2) of point p2 on image B2 ', the coordinate on the generation spliced map is (W/2+x2, H+
y2)；
It is for second：The coordinate of point pa on image A is (xa, ya), the identical point pa's ' on the generation spliced map
Coordinate is (xa, H/4+ya)；The coordinate (x1, y1) of point p1 on image B1 ', it is described generation spliced map on coordinate be
(x1,y1)；The coordinate (x2, y2) of point p2 on image B2 ', it is described generation spliced map on coordinate for (W/2+x2,
y2)。
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710007243.1A CN107046637A (en) | 2017-01-05 | 2017-01-05 | A kind of asymmetric joining method for 3-D view |
| PCT/CN2017/094683 WO2018126653A1 (en) | 2017-01-05 | 2017-07-27 | Method of asymmetrically stitching three-dimensional images |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710007243.1A CN107046637A (en) | 2017-01-05 | 2017-01-05 | A kind of asymmetric joining method for 3-D view |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107046637A true CN107046637A (en) | 2017-08-15 |
Family
ID=59543230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710007243.1A Pending CN107046637A (en) | 2017-01-05 | 2017-01-05 | A kind of asymmetric joining method for 3-D view |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107046637A (en) |
| WO (1) | WO2018126653A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110087054A (en) * | 2019-06-06 | 2019-08-02 | 北京七鑫易维科技有限公司 | The processing method of image, apparatus and system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1024672A1 (en) * | 1997-03-07 | 2000-08-02 | Sanyo Electric Co., Ltd. | Digital broadcast receiver and display |
| CN102918836A (en) * | 2010-05-13 | 2013-02-06 | 高通股份有限公司 | Frame packing for asymmetric stereo video |
| CN102972030A (en) * | 2010-04-12 | 2013-03-13 | 西斯维尔科技有限公司 | Method for generating and rebuilding a stereoscopic-compatible video stream and related coding and decoding devices |
| CN105103545A (en) * | 2013-04-04 | 2015-11-25 | 杜比国际公司 | Depth map delivery formats for multi-view auto-stereoscopic displays |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101729892B (en) * | 2009-11-27 | 2011-07-27 | 宁波大学 | Coding method of asymmetric stereoscopic video |
| CN101795411B (en) * | 2010-03-10 | 2011-09-07 | 宁波大学 | Analytical method for minimum discernable change of stereopicture of human eyes |
| KR101814798B1 (en) * | 2011-01-26 | 2018-01-04 | 삼성전자주식회사 | Apparatus for processing three dimension image and method for the same |
| CN103957398B (en) * | 2014-04-14 | 2016-01-06 | 北京视博云科技有限公司 | A kind of sampling of stereo-picture, coding and coding/decoding method and device |
-
2017
- 2017-01-05 CN CN201710007243.1A patent/CN107046637A/en active Pending
- 2017-07-27 WO PCT/CN2017/094683 patent/WO2018126653A1/en active Application Filing
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1024672A1 (en) * | 1997-03-07 | 2000-08-02 | Sanyo Electric Co., Ltd. | Digital broadcast receiver and display |
| CN102972030A (en) * | 2010-04-12 | 2013-03-13 | 西斯维尔科技有限公司 | Method for generating and rebuilding a stereoscopic-compatible video stream and related coding and decoding devices |
| CN102918836A (en) * | 2010-05-13 | 2013-02-06 | 高通股份有限公司 | Frame packing for asymmetric stereo video |
| CN105103545A (en) * | 2013-04-04 | 2015-11-25 | 杜比国际公司 | Depth map delivery formats for multi-view auto-stereoscopic displays |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110087054A (en) * | 2019-06-06 | 2019-08-02 | 北京七鑫易维科技有限公司 | The processing method of image, apparatus and system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018126653A1 (en) | 2018-07-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108665521B (en) | Image rendering method, device, system, computer readable storage medium and equipment | |
| EP2202992A2 (en) | Image processing method and apparatus therefor | |
| WO2012153447A1 (en) | Image processing device, image processing method, program, and integrated circuit | |
| CN104539929B (en) | Stereo-image coding method and code device with motion prediction | |
| US9270977B2 (en) | 3D photo creation system and method | |
| DE102017115208A1 (en) | 2D video with the option for projected viewing in a modeled 3D room | |
| CN102186067B (en) | Image frame transmission method, device, display method and system | |
| CN102937968B (en) | A kind of binocular 3D webpage implementation method based on Canvas and system | |
| CN104504671A (en) | Method for generating virtual-real fusion image for stereo display | |
| CN102905145B (en) | Stereoscopic image system, image generation method, image adjustment device and method thereof | |
| CN106875331B (en) | A kind of asymmetric mapping method of panoramic picture | |
| CN105446686A (en) | Multi-screen splicing system, and multi-screen splicing display method and apparatus | |
| CN109063039A (en) | A kind of video map dynamic labels display methods and system based on mobile terminal | |
| CN103606151A (en) | A wide-range virtual geographical scene automatic construction method based on image point clouds | |
| CN102447925A (en) | Method and device for synthesizing virtual viewpoint image | |
| CN103248855B (en) | Course recording system based on fixing seat in the plane, video process apparatus and record class method | |
| CN106683163B (en) | Imaging method and system for video monitoring | |
| CN101754042A (en) | Image reconstruction method and image reconstruction system | |
| US10127714B1 (en) | Spherical three-dimensional video rendering for virtual reality | |
| CN103412874A (en) | Method and system for achieving three-dimensional page | |
| CN105913477B (en) | A kind of method and apparatus for realizing virtual reality system solid starting animation | |
| CN107046637A (en) | A kind of asymmetric joining method for 3-D view | |
| KR102417959B1 (en) | Apparatus and method for providing three dimensional volumetric contents | |
| CN109345444A (en) | The super-resolution stereo-picture construction method of depth perception enhancing | |
| US20130050183A1 (en) | System and Method of Rendering Stereoscopic Images |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170815 |
|
| WD01 | Invention patent application deemed withdrawn after publication |