| 发明名称 |
VIDEO ENCODER WITH TRANSFORM SIZE PREPROCESSING AND METHODS FOR USE THEREWITH |
| 摘要 |
A transform size determination module includes a transform size preprocessor configured to process residual data from a picture of the video data to evaluate a plurality of transform block sizes and to generate candidate transform size data that indicates a selected non-null proper subset of the plurality of transform block size. A final transform size determination processor generates final transform block size data that indicates a final transform block size, based on the candidate transform size data. |
| 申请公布号 |
US2015256853(A1) |
申请公布日期 |
2015.09.10 |
| 申请号 |
US201414196326 |
申请日期 |
2014.03.04 |
| 申请人 |
ViXS Systems, Inc. |
发明人 |
Li Ying;Zhao Xu Gang |
| 分类号 |
H04N19/625;H04N19/124;H04N19/88;H04N19/176 |
主分类号 |
H04N19/625 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A transform size determination module for use in a video encoder that encodes a video signal, the transform size determination module comprising:
a transform size preprocessor configured to process residual data from a picture of the video signal to evaluate a plurality of transform block sizes and to generate candidate transform size data that indicates a selected non-null proper subset of the plurality of transform block sizes; and a final transform size determination processor, coupled to the transform size preprocessor, generates final transform block size data that indicates a final transform block size, based on the candidate transform size data. |
| 地址 |
Toronto CA |
