- 专利标题: Weighted angular prediction coding for intra coding
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申请号: US17475136申请日: 2021-09-14
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公开(公告)号: US11553189B2公开(公告)日: 2023-01-10
- 发明人: Yue Yu , Limin Wang , Krit Panusopone
- 申请人: ARRIS Enterprises LLC
- 申请人地址: US GA Suwanee
- 专利权人: ARRIS Enterprises LLC
- 当前专利权人: ARRIS Enterprises LLC
- 当前专利权人地址: US GA Suwanee
- 代理机构: Chernoff, Vilhauer, McClung & Stenzel, LLP
- 主分类号: H04N19/159
- IPC分类号: H04N19/159 ; H04N19/184 ; H04N19/593 ; H04N19/126 ; H04N19/169 ; G01B11/00
摘要:
A method of decoding JVET video that includes receiving a bitstream indicating how a coding tree unit was partitioned into coding units, and parsing said bitstream to generate at least one predictor based on an intra prediction mode signaled in the bitstream, the intra prediction mode selected from a plurality of intra prediction modes for calculating a prediction pixel P[x,y] at coordinate x,y for the coding unit. A number of intra prediction modes available for coding the coding unit are reduced by replacing two or more non-weighted intra prediction modes by a weighted intra prediction mode.
公开/授权文献
- US20220014760A1 WEIGHTED ANGULAR PREDICTION CODING FOR INTRA CODING 公开/授权日:2022-01-13
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