发明名称 |
METHOD AND DEVICE FOR ENCODING A DEPTH MAP OF MULTI VIEWPOINT VIDEO DATA, AND METHOD AND DEVICE FOR DECODING THE ENCODED DEPTH MAP |
摘要 |
The present invention relates to a method and device for encoding a depth map of multi viewpoint video data, and a method and device for decoding the encoded depth map. The method for encoding a depth map of multi viewpoint video data according to an embodiment of the present invention includes: dividing a recovered multi viewpoint color video frame block into partitions on the basis of pixel values of the predictive-encoded and recovered multi viewpoint color video frame block; obtaining parameters indicating a correlation using pixel values of peripheral pixels around the partitions of the multi viewpoint color video frame block and pixel values of peripheral pixels around partitions of a depth map frame block corresponding to the partitions of the multi viewpoint color video frame; and obtaining prediction values for the corresponding partitions of the depth map frame block from the partitions of the recovered multi viewpoint color video frame block using the obtained parameters. |
申请公布号 |
CA2844602(A1) |
申请公布日期 |
2013.02.14 |
申请号 |
CA20122844602 |
申请日期 |
2012.08.09 |
申请人 |
SAMSUNG ELECTRONICS CO., LTD. |
发明人 |
JEONG, SEUNG-SOO;CHOI, BYEONG-DOO;PARK, JEONG-HOON |
分类号 |
H04N19/46;H04N19/30;H04N19/50;H04N19/52 |
主分类号 |
H04N19/46 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|