Invention Grant
- Patent Title: Spatial displacement vector prediction for intra picture block and string copying
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Application No.: US17240567Application Date: 2021-04-26
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Publication No.: US11595678B2Publication Date: 2023-02-28
- Inventor: Xiaozhong Xu , Shan Liu
- Applicant: TENCENT AMERICA LLC
- Applicant Address: US CA Palo Alto
- Assignee: TENCENT AMERICA LLC
- Current Assignee: TENCENT AMERICA LLC
- Current Assignee Address: US CA Palo Alto
- Agency: Sughrue Mion, PLLC
- Main IPC: H04N19/50
- IPC: H04N19/50 ; H04N19/159 ; H04N19/105 ; H04N19/176
Abstract:
A method, computer program, and computer system is provided for coding video data. Video data including one or more blocks is received. A current block coded in intra block copy mode or string matching mode is predicted from among the one or more blocks based on a coded block vector or a string offset vector corresponding to one or more spatial neighboring or non-neighboring blocks from among the one or more blocks. The video data is decoded based on the predicted current block.
Public/Granted literature
- US20210392363A1 SPATIAL DISPLACEMENT VECTOR PREDICTION FOR INTRA PICTURE BLOCK AND STRING COPYING Public/Granted day:2021-12-16
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