- Patent Title: Syntax reuse for affine mode with adaptive motion vector resolution
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Application No.: US16814832Application Date: 2020-03-10
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Publication No.: US11218722B2Publication Date: 2022-01-04
- 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/CN2018/106513 20180919,WOPCT/CN2019/074433 20190201
- Main IPC: H04N19/52
- IPC: H04N19/52 ; H04N19/176 ; H04N19/184 ; H04N19/70 ; H04N19/132 ; H04N19/137 ; H04N19/159 ; H04N19/186 ; H04N19/513
Abstract:
A method for video processing is disclosed to include: determining, for a conversion between a coded representation of a current block of a video and the current block, a motion vector difference (MVD) precision to be used for the conversion from a set of allowed multiple MVD precisions applicable to a video region containing the current video block; and performing the conversion based on the MVD precision.
Public/Granted literature
- US11265573B2 Syntax reuse for affine mode with adaptive motion vector resolution Public/Granted day:2022-03-01
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