JP6309010B2 - 画像間予測の方法及びデバイス並びに対応する符号化方法及び装置 - Google Patents

画像間予測の方法及びデバイス並びに対応する符号化方法及び装置 Download PDF

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JP6309010B2
JP6309010B2 JP2015533563A JP2015533563A JP6309010B2 JP 6309010 B2 JP6309010 B2 JP 6309010B2 JP 2015533563 A JP2015533563 A JP 2015533563A JP 2015533563 A JP2015533563 A JP 2015533563A JP 6309010 B2 JP6309010 B2 JP 6309010B2
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JP2015530841A (ja
JP2015530841A5 (https=
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トロ，ドミニク
シュルギー，サファ
マルタン，アラン
ギヨテル，フィリップ
ギュイモ，クリスティーヌ
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Thomson Licensing SAS
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/533—Motion estimation using multistep search, e.g. two-dimensional [2D]-log search or one-at-a-time search [OTS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/154—Measured or subjectively estimated visual quality after decoding, e.g. measurement of distortion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/573—Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
JP2015533563A 2012-09-26 2013-09-25 画像間予測の方法及びデバイス並びに対応する符号化方法及び装置 Expired - Fee Related JP6309010B2 (ja)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
FR1259011 2012-09-26
FR1259011 2012-09-26
FR1261403A FR2991843A1 (fr) 2012-11-29 2012-11-29 Procede et dispositif de prediction inter-image et procede et appareil de codage correspondants
FR1261403 2012-11-29
PCT/EP2013/069903 WO2014048946A1 (fr) 2012-09-26 2013-09-25 Procede et dispositif de prediction inter-image et procede et appareil de codage correspondants

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JP2015530841A JP2015530841A (ja) 2015-10-15
JP2015530841A5 JP2015530841A5 (https=) 2016-11-04
JP6309010B2 true JP6309010B2 (ja) 2018-04-11

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US (1) US9374597B2 (https=)
EP (1) EP2901697A1 (https=)
JP (1) JP6309010B2 (https=)
KR (1) KR20150060730A (https=)
CN (1) CN104756496B (https=)
WO (1) WO2014048946A1 (https=)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014082982A1 (en) * 2012-11-29 2014-06-05 Thomson Licensing Method for predicting a block of pixels from at least one patch
US9547915B2 (en) 2013-03-19 2017-01-17 Thomson Licensing Inter-image prediction method and device and corresponding coding method and apparatus
CN116567226A (zh) * 2016-08-11 2023-08-08 Lx 半导体科技有限公司 图像编码/解码设备和图像数据的发送设备
CN112204985B (zh) * 2018-04-11 2023-03-10 索尼公司 图像处理设备和方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
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US5737022A (en) * 1993-02-26 1998-04-07 Kabushiki Kaisha Toshiba Motion picture error concealment using simplified motion compensation
GB9316153D0 (en) * 1993-08-04 1993-09-22 Avt Communications Ltd Image processing
PT2320659E (pt) * 2002-08-08 2014-11-13 Panasonic Ip Corp America Método de codificação e método de descodificação de imagens em movimento
JP5372341B2 (ja) * 2007-05-18 2013-12-18 株式会社エヌ・ティ・ティ・ドコモ 画像予測符号化装置、画像予測符号化方法、画像予測符号化プログラム、画像予測復号装置、画像予測復号方法および画像予測復号プログラム
US9031130B2 (en) * 2007-04-09 2015-05-12 Ntt Docomo, Inc. Image prediction/encoding device, image prediction/encoding method, image prediction/encoding program, image prediction/decoding device, image prediction/decoding method, and image prediction decoding program
CN101415122B (zh) 2007-10-15 2011-11-16 华为技术有限公司 一种帧间预测编解码方法及装置
US8228990B2 (en) * 2008-01-16 2012-07-24 Sony Corporation Template matching scheme using multiple predictors as candidates for intra-prediction
CN101557514B (zh) 2008-04-11 2011-02-09 华为技术有限公司 一种帧间预测编解码方法、装置及系统
CN102265615B (zh) * 2008-12-22 2015-08-05 法国电信公司 使用参考因果区的重新分区的图像预测、以及使用这样的预测的编码和解码
FR2941581A1 (fr) * 2009-01-28 2010-07-30 France Telecom Codage et decodage d'une sequence d'images video par zones d'images
CN102484705B (zh) * 2009-06-23 2015-01-07 法国电信公司 通过图像区域来编码和解码视频图像序列
FR2948845A1 (fr) * 2009-07-30 2011-02-04 Thomson Licensing Procede de decodage d'un flux representatif d'une sequence d'images et procede de codage d'une sequence d'images
CN108965870B (zh) 2010-09-10 2022-11-01 交互数字麦迪逊专利控股公司 通过基于图像内容搜索和分级在视频压缩中对至参考块的链接进行编码
WO2014082982A1 (en) * 2012-11-29 2014-06-05 Thomson Licensing Method for predicting a block of pixels from at least one patch
US9547915B2 (en) * 2013-03-19 2017-01-17 Thomson Licensing Inter-image prediction method and device and corresponding coding method and apparatus

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Publication number Publication date
JP2015530841A (ja) 2015-10-15
US9374597B2 (en) 2016-06-21
KR20150060730A (ko) 2015-06-03
US20150264392A1 (en) 2015-09-17
EP2901697A1 (fr) 2015-08-05
CN104756496A (zh) 2015-07-01
WO2014048946A1 (fr) 2014-04-03
CN104756496B (zh) 2018-04-17

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