- 专利标题： Inherited motion information for decoding a current coding unit in a video coding system
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申请号： US16920209申请日： 2020-07-02
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公开(公告)号： US11356689B2公开(公告)日： 2022-06-07
- 发明人: Chen-Yen Lai , Tzu-Der Chuang , Ching-Yeh Chen , Chih-Wei Hsu
- 申请人： MEDIATEK INC.
- 申请人地址： TW Hsinchu
- 专利权人： MEDIATEK INC.
- 当前专利权人： MEDIATEK INC.
- 当前专利权人地址： TW Hsinchu
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P.
- 主分类号： H04N19/46
- IPC分类号： H04N19/46 ; H04N19/139 ; H04N19/107 ; H04N19/172 ; H04N19/436 ; H04N19/70
摘要：
A method of video decoding at a decoder can include receiving a bitstream including encoded data of a picture, decoding a plurality of coding units (CUs) in the picture based on motion information stored in a history-based motion vector prediction (HMVP) table, resetting the HMVP table for every N CTU rows. The method also provides updating the HMVP table with the motion information of the last Q of the plurality of CUs.
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