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公开(公告)号:EP4213481B1
公开(公告)日:2024-10-30
申请号:EP21866151.0
申请日:2021-08-11
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公开(公告)号:EP3644618B1
公开(公告)日:2024-10-09
申请号:EP18820540.5
申请日:2018-02-26
IPC分类号: H04N21/431 , H04N5/20 , H04N5/66 , G06T5/00 , H04N9/82 , H04N21/4402
CPC分类号: H04N5/66 , H04N9/8205 , H04N5/20 , H04N21/4312 , H04N21/4402 , G06T2207/1001620130101 , G06T2207/2000820130101 , G06T5/92
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公开(公告)号:EP4309362A1
公开(公告)日:2024-01-24
申请号:EP22878879.0
申请日:2022-10-05
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公开(公告)号:EP4220541A1
公开(公告)日:2023-08-02
申请号:EP23163831.3
申请日:2018-02-26
发明人: HIROTA, Takeshi , MIYAJIMA, Susumu , YONEDA, Akira , KASHIWAGI, Yoshiichiro , NISHIO, Toshiroh , KOZUKA, Masayuki
摘要: A luminance characteristics generation method includes: determining (S32), for each of frames included in a video, a value as first luminance characteristics, the value being obtained by dividing the number of pixels having luminances less than or equal to a first luminance among all pixels included in the frame by the number of all the pixels included in the frame; and outputting (S33) the first luminance characteristics determined in the determining of the value.
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公开(公告)号:EP4165866A1
公开(公告)日:2023-04-19
申请号:EP21736653.3
申请日:2021-06-16
申请人: Exaactly Limited
发明人: FOWLER, David , RICHARDS, Benjamin
IPC分类号: H04N5/77 , H04N9/82 , H04N7/18 , G06F16/58 , G06F16/587
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公开(公告)号:EP3185572B1
公开(公告)日:2023-03-08
申请号:EP15834222.0
申请日:2015-07-31
发明人: TOMA, Tadamasa , YAHATA, Hiroshi , OGAWA, Tomoki
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公开(公告)号:EP3758364B1
公开(公告)日:2023-03-01
申请号:EP19864211.8
申请日:2019-09-09
发明人: HUANG, Dong , LIANG, Tianyi , ZHONG, Jiawen , ZHOU, Junjie , JIANG, Jin , QI, Ying , LIANG, Sikun
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公开(公告)号:EP3687162B1
公开(公告)日:2022-11-16
申请号:EP18857707.6
申请日:2018-09-10
发明人: UCHIMURA Kouichi
IPC分类号: H04N5/931 , G11B20/10 , G11B20/12 , G11B27/00 , G11B27/10 , H04N5/765 , H04N5/92 , H04N21/435 , H04N21/4402 , G11B27/30 , H04N5/76 , H04N9/82 , H04N9/87 , H04N21/432
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公开(公告)号:EP3370233B1
公开(公告)日:2022-08-10
申请号:EP18167772.5
申请日:2015-08-17
发明人: YAHATA, Hiroshi , TOMA, Tadamasa
IPC分类号: G11B20/10 , G11B27/28 , G11B27/30 , G11B27/32 , G11B27/34 , H04N5/85 , H04N9/804 , H04N9/82 , H04N21/426 , H04N21/432 , H04N21/44 , H04N21/488
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10.
公开(公告)号:EP3261339B1
公开(公告)日:2022-01-05
申请号:EP16752225.9
申请日:2016-01-27
发明人: HAMADA, Toshiya , TAKAHASHI, Ryohei
IPC分类号: G11B20/10 , G11B27/32 , G11B27/10 , H04N21/2362 , H04N21/434 , H04N5/765 , H04N21/2343 , H04N7/01 , H04N9/804 , H04N9/82 , H04N21/84 , H04N5/85 , H04L29/06
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