Invention Grant
- Patent Title: Parameter derivation for intra prediction
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Application No.: US17330501Application Date: 2021-05-26
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Publication No.: US11902507B2Publication Date: 2024-02-13
- Inventor: Kai Zhang , Li Zhang , Hongbin Liu , Jizheng Xu , Yue Wang
- Applicant: Beijing Bytedance Network Technology Co., Ltd. , Bytedance Inc.
- Applicant Address: CN CA Beijing
- 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: WO TCN2018118799 2018.12.01 WO TCN2018119709 2018.12.07 WO TCN2018125412 2018.12.29 WO TCN2019070002 2019.01.01 WO TCN2019075874 2019.02.22 WO TCN2019075993 2019.02.24 WO TCN2019076195 2019.02.26 WO TCN2019079396 2019.03.24 WO TCN2019079431 2019.03.25 WO TCN2019079769 2019.03.26
- Main IPC: H04N7/12
- IPC: H04N7/12 ; H04N19/105 ; H04N19/117 ; H04N19/159 ; H04N19/167 ; H04N19/176 ; H04N19/186 ; H04N19/189
Abstract:
A method for video processing is provided. The method includes determining, for a conversion between a current video block of a video and a coded representation of the video, a context that is used to code a flag using arithmetic coding in the coded representation of the current video block, wherein the context is based on whether a top-left neighboring block of the current video block is coded using a cross-component linear model (CCLM) prediction mode; and performing the conversion based on the determining.
Public/Granted literature
- US20210344902A1 PARAMETER DERIVATION FOR INTRA PREDICTION Public/Granted day:2021-11-04
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