发明名称 |
Binarization of Prediction Residuals for Lossless Video Coding |
摘要 |
A video codec comprising a processor configured to compute a difference between an original pixel and a prediction pixel to generate a prediction residual, and binarize an absolute value of the prediction residual. A method for video coding comprising computing a difference between an original pixel and a prediction pixel to generate a prediction residual, and binarizing an absolute value of the prediction residual. A video encoder comprising a processor configured to set a number of syntax elements to indicate lossless encoding of some or all coding units (CU) in a video frame, a transmitter configured to transmit a bit stream comprising the syntax elements. A method for video encoding comprising setting a number of syntax elements to indicate lossless encoding of some or all coding units (CU) in a video frame, and transmitting a bit stream comprising the syntax elements.
|
申请公布号 |
US2013114693(A1) |
申请公布日期 |
2013.05.09 |
申请号 |
US201213668112 |
申请日期 |
2012.11.02 |
申请人 |
FUTUREWEI TECHNOLOGIES, CO.;FUTUREWEI TECHNOLOGIES, CO. |
发明人 |
GAO WEN;JIANG MINQIANG;YU HAOPING |
分类号 |
H04N7/32;H04N7/26 |
主分类号 |
H04N7/32 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|