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公开(公告)号：EP3804309A1
公开(公告)日：2021-04-14
申请号：EP19730238.3
申请日：2019-05-28
IPC分类号： H04N19/105 , H04N19/176 , H04N19/70 , H04N19/119 , H04N19/96 , H04N19/11 , H04N19/117 , H04N19/82 , H04N19/577
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公开(公告)号：EP3782365A1
公开(公告)日：2021-02-24
申请号：EP19718052.4
申请日：2019-04-09
IPC分类号： H04N19/124 , H04N19/136 , H04N19/14 , H04N19/167 , H04N19/176 , H04N19/463
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公开(公告)号：EP3777151A1
公开(公告)日：2021-02-17
申请号：EP19729379.8
申请日：2019-03-27
IPC分类号： H04N19/124 , H04N19/159 , H04N19/70 , H04N19/46 , H04N19/96 , H04N19/186 , H04N19/146
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公开(公告)号：EP3703366A1
公开(公告)日：2020-09-02
申请号：EP19305236.2
申请日：2019-02-28
IPC分类号： H04N19/127 , H04N19/186 , H04N19/167
摘要： A decoding method is presented. A cross-component dependent tool to be used for a chroma block of a picture is enabled responsive to a size of said chroma block and to a size of at least one luma block co-located with the chroma block. Then, the chroma block is decoded responsive to said enablement of said cross-component dependent tool.
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公开(公告)号：EP3169071B1
公开(公告)日：2020-01-29
申请号：EP16196930.8
申请日：2016-11-02
发明人： LELEANNEC, Fabrice , LASSERRE, Sébastien , GALPIN, Franck , POIRIER, Tangi , FRANCOIS, Edouard , LOPEZ, Patrick , OLIVIER, Yannick
IPC分类号： H04N19/98 , H04N19/196 , H04N19/70 , G06T5/00
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公开(公告)号：EP3591971A1
公开(公告)日：2020-01-08
申请号：EP18305848.6
申请日：2018-07-02
IPC分类号： H04N19/124 , H04N19/159 , H04N19/70 , H04N19/46 , H04N19/96 , H04N19/186 , H04N19/146
摘要： In at least one embodiment, a quantization parameter is adjusted in such a way to trade off further quality improvement between the chroma components and the luma component. The allocation is based on an encoding performance target and made independently from the coding tools that are being used in the coding and decoding. This is performed using a set of chroma quantization parameters selected among a plurality of parameters and signaled within the signal using high-level syntax parameters.
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公开(公告)号：EP3586509A1
公开(公告)日：2020-01-01
申请号：EP18704571.1
申请日：2018-02-19
IPC分类号： H04N19/46 , H04N19/30 , H04N19/186 , H04N19/98
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公开(公告)号：EP3586503A1
公开(公告)日：2020-01-01
申请号：EP18704572.9
申请日：2018-02-19
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公开(公告)号：EP3585057A1
公开(公告)日：2019-12-25
申请号：EP18305762.9
申请日：2018-06-19
IPC分类号： H04N19/86 , H04N19/82 , H04N19/70 , H04N19/117 , H04N19/14 , H04N19/182
摘要： A decoding method is disclosed. First a picture part is decoded.
Second, the decoded picture part is filtered with a loop filter. At least one parameter of the loop filter is determined responsive to a local luma value.-
50.发明公开
公开(公告)号：EP3437320A1
公开(公告)日：2019-02-06
申请号：EP17709725.0
申请日：2017-03-14
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