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公开(公告)号:EP4462785A1
公开(公告)日:2024-11-13
申请号:EP22919091.3
申请日:2022-12-28
申请人: LG Electronics Inc.
发明人: NAM, Junghak , LIM, Jaehyun , PARK, Naeri , YOO, Sunmi , JANG, Hyeongmoon , CHOI, Jangwon
IPC分类号: H04N19/513 , H04N19/105 , H04N19/186 , H04N19/70 , H04N19/124 , H04N19/13 , H04N19/51 , H04N19/109 , H04N19/176
摘要: An image decoding/encoding method and device disclosed herein can: acquire prediction samples of the current block; determine a reference area for the current block on the basis of one of a plurality of modes pre-defined in the decoding/encoding device; derive parameters for correcting the prediction samples of the current block, the parameters being derived on the basis of the reference area for the current block; and correct the prediction samples of the current block on the basis of the parameters.
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公开(公告)号:EP4007282B1
公开(公告)日:2024-11-13
申请号:EP20844004.0
申请日:2020-07-24
发明人: KO, Geonjung , KIM, Dongcheol , SON, Juhyung , JUNG, Jaehong , KWAK, Jinsam
IPC分类号: H04N19/105 , H04N19/132 , H04N19/109
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公开(公告)号:EP3896969B1
公开(公告)日:2024-11-13
申请号:EP19895005.7
申请日:2019-12-12
发明人: KO, Geonjung , KIM, Dongcheol , SON, Juhyung , JUNG, Jaehong , KWAK, Jinsam
IPC分类号: H04N19/105 , H04N19/119 , H04N19/70 , H04N19/50 , H04N19/176 , H04N19/186 , H04N19/51 , H04N19/593 , H04N19/174 , H04N19/96
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公开(公告)号:EP3855748B1
公开(公告)日:2024-11-06
申请号:EP19861524.7
申请日:2019-09-20
IPC分类号: H04N19/577 , H04N19/70 , H04N19/105 , H04N19/174 , H04N19/176 , H04N19/159
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公开(公告)号:EP4454263A1
公开(公告)日:2024-10-30
申请号:EP22838849.2
申请日:2022-12-21
IPC分类号: H04N19/105 , H04N19/107 , H04N19/167 , H04N19/174 , H04N19/70
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公开(公告)号:EP3890323B1
公开(公告)日:2024-10-09
申请号:EP19907160.6
申请日:2019-01-02
IPC分类号: H04N19/182 , H04N19/186 , H04N19/70 , H04N19/593 , H04N19/176 , H04N19/157 , H04N19/147 , H04N19/105
CPC分类号: H04N19/593 , H04N19/105 , H04N19/157 , H04N19/147 , H04N19/176 , H04N19/11 , H04N19/186 , H04N19/70
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公开(公告)号:EP4437731A1
公开(公告)日:2024-10-02
申请号:EP22896282.5
申请日:2022-09-07
申请人: Tencent America LLC
发明人: ZHAO, Liang , ZHAO, Xin , LIU, Shan
IPC分类号: H04N19/70 , H04N19/105 , H04N19/159 , H04N19/176
CPC分类号: H04N19/52 , H04N19/70 , H04N19/523 , H04N19/513
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公开(公告)号:EP4434230A2
公开(公告)日:2024-09-25
申请号:EP22895039.0
申请日:2022-11-09
IPC分类号: H04N19/593 , H04N19/503 , H04N19/186 , H04N19/176 , H04N19/105 , H04N19/11
CPC分类号: H04N19/593 , H04N19/105 , H04N19/176 , H04N19/186 , H04N19/182 , H04N19/70
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公开(公告)号:EP3941064B1
公开(公告)日:2024-09-25
申请号:EP20768908.4
申请日:2020-03-04
IPC分类号: H04N19/537 , H04N19/577 , H04N19/105 , H04N19/139 , H04N19/176 , H04N19/513
CPC分类号: H04N19/577 , H04N19/513 , H04N19/537 , H04N19/105 , H04N19/139 , H04N19/176
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公开(公告)号:EP4216550B1
公开(公告)日:2024-09-18
申请号:EP23161869.5
申请日:2019-03-22
IPC分类号: H04N19/44 , H04N19/105 , H04N19/11 , H04N19/159 , H04N19/176
CPC分类号: H04N19/11 , H04N19/176 , H04N19/105 , H04N19/159
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