Invention Grant
- Patent Title: MVD precision for affine
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Application No.: US16820542Application Date: 2020-03-16
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Publication No.: US11109055B2Publication Date: 2021-08-31
- Inventor: Hongbin Liu , Li Zhang , Kai Zhang , Yue Wang
- Applicant: Beijing Bytedance Network Technology Co., Ltd. , Bytedance Inc.
- Applicant Address: CN Beijing; US CA Los Angeles
- Assignee: Beijing Bytedance Network Technology Co., Ltd.,Bytedance Inc.
- Current Assignee: Beijing Bytedance Network Technology Co., Ltd.,Bytedance Inc.
- Current Assignee Address: CN Beijing; US CA Los Angeles
- Agency: Perkins Coie LLP
- Priority: WOPCT/CN2018/098691 20180804,WOPCT/CN2018/109250 20181006
- Main IPC: H04N19/52
- IPC: H04N19/52 ; H04N19/176 ; H04N19/70 ; H04N19/105 ; H04N19/137 ; H04N19/184 ; H04N19/132
Abstract:
Apparatus and methods for video processing are described. An exemplary method for video processing comprises determining a motion vector difference (MVD) precision for a current block processed with affine mode from an MVD precision set; performing, based on the determined MVD precision, a conversion between the current block and a bitstream representation of a video including the current block.
Public/Granted literature
- US20200221117A1 MVD PRECISION FOR AFFINE Public/Granted day:2020-07-09
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