Invention Grant
- Patent Title: Parameter derivation for intra prediction
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Application No.: US16993487Application Date: 2020-08-14
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Publication No.: US10939128B2Publication Date: 2021-03-02
- Inventor: Kai Zhang , Li Zhang , Hongbin Liu , Jizheng Xu , 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/CN2019/075993 20190224,WOPCT/CN2019/075195 20190226,WOPCT/CN2019/079396 20190324,WOPCT/CN2019/079431 20190325,WOPCT/CN2019/079769 20190326
- Main IPC: H04N19/189
- IPC: H04N19/189 ; H04N19/105 ; H04N19/102 ; H04N19/186 ; H04N19/132 ; H04N19/176
Abstract:
A method for video processing is provided. The method includes determining, for a conversion between a current video block of a video that is a chroma block and a coded representation of the video, parameters of a cross-component linear model (CCLM) based on two or four chroma samples and/or corresponding luma samples; and performing the conversion based on the determining.
Public/Granted literature
- US20200382800A1 PARAMETER DERIVATION FOR INTRA PREDICTION Public/Granted day:2020-12-03
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