Invention Application
- Patent Title: POSITION-DEPENDENT INTRA PREDICTION SAMPLE FILTERING
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Application No.: US17587768Application Date: 2022-01-28
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Publication No.: US20220150541A1Publication Date: 2022-05-12
- Inventor: Hongbin LIU , Li ZHANG , Kai ZHANG , 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
- Priority: CNPCT/CN2019/100615 20190814,CNPCT/CN2019/117270 20191111
- Main IPC: H04N19/593
- IPC: H04N19/593 ; H04N19/176 ; H04N19/11 ; H04N19/132 ; H04N19/117 ; H04N19/186
Abstract:
A method of video processing is described. The method includes: determining, based on a coding mode of a current video block of a video, whether a position dependent intra prediction combination (PDPC) method is used for coding the current video block based on a first rule, and performing a conversion between the current video block and a coded representation of the video according to the determining, wherein the PDPC method combines neighboring samples with a prediction signal of the current video block to generate a refined prediction signal of the current video block.
Public/Granted literature
- US11659202B2 Position-dependent intra prediction sample filtering Public/Granted day:2023-05-23
Information query
