Invention Grant
- Patent Title: Inherited motion information for decoding a current coding unit in a video coding system
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Application No.: US16920209Application Date: 2020-07-02
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Publication No.: US11356689B2Publication Date: 2022-06-07
- Inventor: Chen-Yen Lai , Tzu-Der Chuang , Ching-Yeh Chen , Chih-Wei Hsu
- Applicant: MEDIATEK INC.
- Applicant Address: TW Hsinchu
- Assignee: MEDIATEK INC.
- Current Assignee: MEDIATEK INC.
- Current Assignee Address: TW Hsinchu
- Agency: Oblon, McClelland, Maier & Neustadt, L.L.P.
- Main IPC: H04N19/46
- IPC: H04N19/46 ; H04N19/139 ; H04N19/107 ; H04N19/172 ; H04N19/436 ; H04N19/70

Abstract:
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.
Public/Granted literature
- US20200336755A1 INHERITED MOTION INFORMATION FOR DECODING A CURRENT CODING UNIT IN A VIDEO CODING SYSTEM Public/Granted day:2020-10-22
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