- 专利标题： Method and device for processing video signal using MPM configuration method for multiple reference lines
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申请号： US17223419申请日： 2021-04-06
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公开(公告)号： US11470306B2公开(公告)日： 2022-10-11
- 发明人: Dongcheol Kim , Geonjung Ko , Jaehong Jung , Juhyung Son , Jinsam Kwak
- 申请人： WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.
- 申请人地址： KR Seongnam-si
- 专利权人： WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.
- 当前专利权人： WILUS INSTITUTE OF STANDARDS AND TECHNOLOGY INC.
- 当前专利权人地址： KR Seongnam-si
- 优先权： KR10-2018-0119455 20181007,KR10-2018-0121530 20181012,KR10-2018-0126681 20181023,KR10-2018-0137708 20181109,KR10-2019-0020241 20190221,KR10-2019-0045260 20190418,KR10-2019-0052222 20190503
- 主分类号： H04N19/105
- IPC分类号： H04N19/105 ; H04N19/132 ; H04N19/159 ; H04N19/176
摘要：
A video signal processing method comprises the steps of: obtaining information, from a received bitstream, indicating whether an MPM is used in a current block; when at least one of the intra prediction mode of the left block of the current block or the intra prediction mode of the upper block of the current block is an angular mode, generating an MPM list using only the angular mode; determining the intra prediction mode on the basis of the MPM list; and predicting the current block on the basis of the determined intra prediction mode.
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