| 发明名称 |
PARTIAL INTRA BLOCK COPYING FOR VIDEO CODING |
| 摘要 |
In general, techniques are described for coding a current video block within a current picture based on a predictor block within the current picture, the predictor block identified by a block vector. The techniques include identifying an unavailable pixel of the predictor block, obtaining a value for the unavailable pixel based on at least one neighboring reconstructed pixel of the unavailable pixel, and coding the current video block based on a version of the predictor block that includes the obtained value for the unavailable pixel. The unavailable pixel may be located outside of a reconstructed region of the current picture. |
| 申请公布号 |
US2015071357(A1) |
申请公布日期 |
2015.03.12 |
| 申请号 |
US201414484097 |
申请日期 |
2014.09.11 |
| 申请人 |
QUALCOMM Incorporated |
发明人 |
Pang Chao;Sole Rojals Joel;Guo Liwei;Joshi Rajan Laxman;Karczewicz Marta |
| 分类号 |
H04N19/593 |
主分类号 |
H04N19/593 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of encoding or decoding a current video block within a current picture based on a predictor block within the current picture, the predictor block identified by a block vector, the method comprising:
identifying an unavailable pixel of the predictor block, wherein the unavailable pixel is located outside of a reconstructed region of the current picture; obtaining a value for the unavailable pixel based on at least one neighboring reconstructed pixel of the unavailable pixel; and encoding or decoding the current video block based on a version of the predictor block that includes the obtained value for the unavailable pixel. |
| 地址 |
San Diego CA US |
