发明授权
US08982948B2 Video system with quantization matrix coding mechanism and method of operation thereof
有权
具有量化矩阵编码机制的视频系统及其操作方法
- 专利标题: Video system with quantization matrix coding mechanism and method of operation thereof
- 专利标题(中): 具有量化矩阵编码机制的视频系统及其操作方法
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申请号: US13333064申请日: 2011-12-21
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公开(公告)号: US08982948B2公开(公告)日: 2015-03-17
- 发明人: Munsi Haque , Ali Tabatabai
- 申请人: Munsi Haque , Ali Tabatabai
- 申请人地址: JP Tokyo
- 专利权人: Sony Corporation
- 当前专利权人: Sony Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Ishimaru Associates LLP
- 主分类号: H04N7/12
- IPC分类号: H04N7/12 ; H04N11/02 ; H04N11/04
摘要:
A method of operation of a video system includes: generating a quantization matrix for a video input data, the quantization matrix having a corner seed and a right-bottom sub-quad coefficient estimated based on the corner seed; generating a video bitstream based on the quantization matrix; and generating a reconstructed video data with the video bitstream for displaying on a video device.
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