| 发明名称 |
ENTROPY CODING TECHNIQUES FOR DISPLAY STREAM COMPRESSION (DSC) |
| 摘要 |
Entropy coding techniques for display stream compression (DSC) are disclosed. In one aspect, a method of entropy coding video data includes partitioning a block of the video data into a plurality of groups of samples based at least in part on a coding mode of the block. The method further includes entropy coding the block via performing a group-wise skip on at least one of the groups in response to all of the samples in the at least one group being equal to a predetermined value. |
| 申请公布号 |
US2015358645(A1) |
申请公布日期 |
2015.12.10 |
| 申请号 |
US201514733722 |
申请日期 |
2015.06.08 |
| 申请人 |
QUALCOMM Incorporated |
发明人 |
Thirumalai Vijayaraghavan;Jacobson Natan Haim;Joshi Rajan Laxman |
| 分类号 |
H04N19/91;H04N19/119;H04N19/186;H04N19/159;H04N19/176;H04N19/105;H04N19/13 |
主分类号 |
H04N19/91 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of entropy encoding video data, comprising:
partitioning a block of the video data into a plurality of groups of samples based at least in part on a coding mode of the block; and entropy encoding the block via performing a group-wise skip on at least one of the plurality of groups in response to all of the samples in the at least one group having a value equal to a predetermined value, the group-wise skip comprising refraining from encoding the samples associated with the at least one group. |
| 地址 |
San Diego CA US |
