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公开(公告)号：EP3714599A1
公开(公告)日：2020-09-30
申请号：EP18803848.3
申请日：2018-11-07
发明人： LELEANNEC, Fabrice , POIRIER, Tangi , CHEN, Ya
IPC分类号： H04N19/105 , H04N19/70 , H04N19/13 , H04N19/61 , H04N19/96 , H04N19/157 , H04N19/18 , H04N19/174
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公开(公告)号：EP3490156B1
公开(公告)日：2020-09-30
申请号：EP18213066.6
申请日：2002-08-13
发明人： KADONO, Shinya , HAGAI, Makoto
IPC分类号： H03M7/40 , H03M7/42 , H03M13/07 , H04N21/61 , H04L29/06 , H03M13/35 , H04N19/70 , H04N19/172 , H04N19/46 , H04N19/13 , H04N19/61 , H04N19/103 , H04N19/91 , H04N19/132 , H04N19/146 , H04N19/157 , H04N19/174
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公开(公告)号：EP3490254B1
公开(公告)日：2020-09-09
申请号：EP18211538.6
申请日：2003-02-26
发明人： KONDO, Satoshi , KADONO, Shinya , HAGAI, Makoto , ABE, Kiyofumi
IPC分类号： H04N19/105 , H04N19/176 , H04N19/70 , H04N19/172 , H04N19/46 , H04N19/51 , H04N19/103 , H04N19/107 , H04N19/127 , H04N19/136 , H04N19/137 , H04N19/157 , H04N19/16 , H04N19/44 , H04N19/423 , H04N19/573 , H04N19/58 , H04N19/577
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公开(公告)号：EP2987326B1
公开(公告)日：2020-09-02
申请号：EP14785343.6
申请日：2014-04-16
IPC分类号： H04N19/70 , H04N19/46 , H04N19/00 , H04N19/105 , H04N19/157 , H04N19/187 , H04N19/31 , H04N19/573 , H04N19/58
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公开(公告)号：EP3306939B1
公开(公告)日：2020-08-05
申请号：EP17203278.1
申请日：2012-06-27
发明人： KIM, II-koo , SEREGIN, Vadim
IPC分类号： H04N19/169 , H04N19/176 , H04N19/13 , H04N19/60 , H04N19/593 , H04N19/157 , H04N19/44 , H04N19/91
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公开(公告)号：EP3672238A1
公开(公告)日：2020-06-24
申请号：EP20156188.3
申请日：2011-11-08
发明人： CHUJOH, Takeshi , YAMAKAGE, Tomoo
IPC分类号： H04N11/04 , H04N19/176 , H04N19/119 , H04N19/109 , H04N19/157 , H04N19/577 , H04N19/513 , G06T9/00 , H04N19/117 , H04N19/186 , H04N19/523 , H04N19/59
摘要： The present invention aims to reduce a memory bandwidth during image coding. An image coding method includes an acquiring step and a generating step. The acquiring step includes acquiring a reference image. The generating step includes generating a predicted image having resolution larger than that of the reference image, by performing an interpolation to the acquired reference image according to a motion vector for each of the luminance component and the color difference component. The generating step includes generating the predicted image having the color difference component without performing a specific interpolation that means the interpolation processing in which a number of pixels to be accessed in the reference image is large, when a size of a block designated as a unit of the interpolation is smaller than a predetermined threshold value.
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公开(公告)号：EP2945376B1
公开(公告)日：2020-06-03
申请号：EP15001465.2
申请日：2012-04-20
申请人： INNOTIVE LTD
发明人： Park, Shin Ji
IPC分类号： H04N19/70 , H04N19/157 , H04N19/593 , H04N19/11 , H04N19/176 , H04N19/91 , H04N19/105 , H04N19/61 , H04N19/117 , H04N19/182
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公开(公告)号：EP2942954B1
公开(公告)日：2020-06-03
申请号：EP15001468.6
申请日：2012-04-20
申请人： INNOTIVE LTD
发明人： Park, Shin Ji
IPC分类号： H04N19/70 , H04N19/157 , H04N19/593 , H04N19/11 , H04N19/176 , H04N19/91 , H04N19/105 , H04N19/61 , H04N19/117 , H04N19/182
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公开(公告)号：EP3402199B1
公开(公告)日：2020-03-04
申请号：EP18181663.8
申请日：2012-04-20
申请人： INNOTIVE LTD
发明人： PARK, Shin Ji
IPC分类号： H04N19/176 , H04N19/196 , H04N19/463 , H04N19/124 , H04N19/60 , H04N19/593 , H04N19/44 , H04N19/11 , H04N19/157
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公开(公告)号：EP3609181A1
公开(公告)日：2020-02-12
申请号：EP18780495.0
申请日：2018-04-04
发明人： KANOH, Ryuichi , NISHI, Takahiro , TOMA, Tadamasa
IPC分类号： H04N19/117 , H04N19/14 , H04N19/157 , H04N19/176
摘要： An encoder (100) includes a processor and memory. Using the memory, the processor determines an asymmetrical filter characteristic across a block boundary, based on a quantization parameter (S161), and performs deblocking filtering having the filter characteristic determined (S162). For example, when determining the filter characteristic, the processor may determine the filter characteristic so that influence of the deblocking filtering becomes larger as a quantization parameter becomes larger.
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