
基本信息:
- 专利标题: 用于预测三维视频中的深度四叉树的方法和装置
- 专利标题(英):Method and apparatus for predicting depth quadtree in three-dimensional video
- 申请号:CN201410442930.2 申请日:2014-09-02
- 公开(公告)号:CN104427346A 公开(公告)日:2015-03-18
- 发明人: 李忠九 , 李溶宰 , 金辉
- 申请人: 数码士控股有限公司
- 申请人地址: 韩国京畿道
- 专利权人: 数码士控股有限公司
- 当前专利权人: 数码士有限公司
- 当前专利权人地址: 韩国京畿道
- 代理机构: 北京集佳知识产权代理有限公司
- 代理人: 陈炜; 李德山
- 优先权: 10-2013-0104694 2013.09.02 KR; 10-2014-0112614 2014.08.27 KR
- 主分类号: H04N19/597
- IPC分类号: H04N19/597 ; H04N19/176 ; H04N19/192 ; H04N19/70 ; H04N19/50 ; H04N13/00
The invention relates to a method and apparatus for predicting and encoding depth information in a multi-view video. The method includes encoding, by the apparatus for encoding, depth information collocated with a texture of a current multi-view video picture in linkage with split information of a coding unit of the texture of the current multi-view video picture, the coding unit having a quadtree structure. The quantity of encoded data of depth information to be transmitted and complexity of encoding and decoding may be reduced by predicting and encoding depth information collocated with a texture of a current multi-view video picture in linkage with split information of a coding unit having a quadtree structure of the texture of the current multi-view video picture.
IPC结构图谱:
H | 电学 |
--H04 | 电通信技术 |
----H04N | 图像通信,例如电视 |
------H04N19/00 | 用于数字视频信号编码,解码,压缩或解压缩的方法或装置 |
--------H04N19/50 | .使用预测编码 |
----------H04N19/597 | ..专门适用于多视图视频序列编码的 |