WO2009004985A1 - 画像符号化装置、画像符号化方法、画像復号装置、画像復号方法、プログラム、および記録媒体 - Google Patents

画像符号化装置、画像符号化方法、画像復号装置、画像復号方法、プログラム、および記録媒体 Download PDF

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Publication number
WO2009004985A1
WO2009004985A1 PCT/JP2008/061672 JP2008061672W WO2009004985A1 WO 2009004985 A1 WO2009004985 A1 WO 2009004985A1 JP 2008061672 W JP2008061672 W JP 2008061672W WO 2009004985 A1 WO2009004985 A1 WO 2009004985A1
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WIPO (PCT)
Prior art keywords
prediction
image
image encoding
image decoding
program
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PCT/JP2008/061672
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English (en)
French (fr)
Inventor
Takeshi Tsukuba
Yasuaki Tokumo
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Sharp Kabushiki Kaisha
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Priority to JP2009521599A priority Critical patent/JP5351021B2/ja
Priority to BR122019021946-0A priority patent/BR122019021946B1/pt
Application filed by Sharp Kabushiki Kaisha filed Critical Sharp Kabushiki Kaisha
Priority to EP18185484.5A priority patent/EP3410706B1/en
Priority to BRPI0813904-0A priority patent/BRPI0813904B1/pt
Priority to US12/667,004 priority patent/US8644382B2/en
Priority to EP17156723.3A priority patent/EP3190791B1/en
Priority to RU2010102951/07A priority patent/RU2496252C2/ru
Priority to EP08777637.3A priority patent/EP2166769B1/en
Priority to CN2008800216140A priority patent/CN101690235B/zh
Publication of WO2009004985A1 publication Critical patent/WO2009004985A1/ja
Priority to HK10105107.7A priority patent/HK1138458A1/xx
Priority to US14/109,444 priority patent/US9161037B2/en
Priority to US14/848,010 priority patent/US9667976B2/en
Priority to US15/583,774 priority patent/US9955171B2/en
Priority to US15/920,018 priority patent/US10306237B2/en
Priority to US16/376,221 priority patent/US11109037B2/en

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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
    • H04N19/10—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
    • 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
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H04N19/139—Analysis of motion vectors, e.g. their magnitude, direction, variance or reliability
    • 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
    • H04N19/174—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 slice, e.g. a line of blocks or a group of blocks
    • 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
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/19—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding using optimisation based on Lagrange multipliers
    • 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
    • H04N19/593—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial prediction techniques
    • 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
    • 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
    • H04N19/157—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter
    • H04N19/159—Prediction type, e.g. intra-frame, inter-frame or bidirectional frame prediction

Abstract

　予測セット決定部（１３）は、互いに異なる予測方向に応じた予測モードを複数含む予測セットであって、当該予測モードの組み合わせが互いに異なる予測セットが複数集まった予測セット群から、予測セットを選択する。また、予測モード決定部（１１）は、選択された予測セットから、予測モードを選択する。エントロピー符号化部（４）は、選択された予測セットおよび予測モードならびに当該予測セットおよび予測モードから作成した予測画像と入力画像との残差データを符号化する。これにより、画像符号化装置において、より多様な角度からの予測を可能とし、予測効率を向上させることができる。
PCT/JP2008/061672 2007-06-29 2008-06-26 画像符号化装置、画像符号化方法、画像復号装置、画像復号方法、プログラム、および記録媒体 WO2009004985A1 (ja)

Priority Applications (15)

Application Number Priority Date Filing Date Title
CN2008800216140A CN101690235B (zh) 2007-06-29 2008-06-26 图像编码装置、图像编码方法、图像译码装置、图像译码方法、程序以及记录介质
EP08777637.3A EP2166769B1 (en) 2007-06-29 2008-06-26 Image encoding device, image encoding method, image decoding device, image decoding method, program, and recording medium
EP18185484.5A EP3410706B1 (en) 2007-06-29 2008-06-26 Image encoding device and image decoding device
BR122019021946-0A BR122019021946B1 (pt) 2007-06-29 2008-06-26 Dispositivo de codificação de imagem para codificar imagens de entrada e dispositivo de decodificação de imagem para decodificar dados de imagens codificados
US12/667,004 US8644382B2 (en) 2007-06-29 2008-06-26 Image encoding device, image encoding method, image decoding device, image decoding method, program, and storage medium
EP17156723.3A EP3190791B1 (en) 2007-06-29 2008-06-26 Image encoding device and image decoding device
RU2010102951/07A RU2496252C2 (ru) 2007-06-29 2008-06-26 Устройство кодирования изображения, способ кодирования изображения, устройство декодирования изображения, способ декодирования изображения, программа и запоминающий носитель
JP2009521599A JP5351021B2 (ja) 2007-06-29 2008-06-26 画像符号化装置、および画像復号装置
BRPI0813904-0A BRPI0813904B1 (pt) 2007-06-29 2008-06-26 dispositivo de codificação de imagem para codificar imagens de entrada e dispositivo de decodificação de imagem para decodificar dados de imagens codificados
HK10105107.7A HK1138458A1 (en) 2007-06-29 2010-05-25 Image encoding device, image encoding method, image decoding device, image decoding method, program, and recording medium
US14/109,444 US9161037B2 (en) 2007-06-29 2013-12-17 Image encoding device, image encoding method, image decoding device, image decoding method, program, and storage medium
US14/848,010 US9667976B2 (en) 2007-06-29 2015-09-08 Image encoding device, image encoding method, image decoding device, image decoding method, program, and storage medium
US15/583,774 US9955171B2 (en) 2007-06-29 2017-05-01 Image decoder, image decoding method, image encoder, and image encode method
US15/920,018 US10306237B2 (en) 2007-06-29 2018-03-13 Image decoder, image decoding method, image encoder, and image encode method
US16/376,221 US11109037B2 (en) 2007-06-29 2019-04-05 Image decoder, image decoding method, image encoder, and image encode method

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007173379 2007-06-29
JP2007-173379 2007-06-29
JP2007-268429 2007-10-15
JP2007268429 2007-10-15

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US12/667,004 A-371-Of-International US8644382B2 (en) 2007-06-29 2008-06-26 Image encoding device, image encoding method, image decoding device, image decoding method, program, and storage medium
US14/109,444 Division US9161037B2 (en) 2007-06-29 2013-12-17 Image encoding device, image encoding method, image decoding device, image decoding method, program, and storage medium

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WO2009004985A1 true WO2009004985A1 (ja) 2009-01-08

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US (6) US8644382B2 (ja)
EP (3) EP3190791B1 (ja)
JP (5) JP5351021B2 (ja)
CN (6) CN103338365B (ja)
BR (2) BR122019021946B1 (ja)
ES (1) ES2711203T3 (ja)
HK (3) HK1138458A1 (ja)
RU (2) RU2496252C2 (ja)
WO (1) WO2009004985A1 (ja)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110317757A1 (en) * 2010-06-25 2011-12-29 Qualcomm Incorporated Intra prediction mode signaling for finer spatial prediction directions
WO2012008515A1 (ja) * 2010-07-15 2012-01-19 シャープ株式会社 復号装置、符号化装置
KR20140062516A (ko) * 2011-09-15 2014-05-23 브이아이디 스케일, 인크. 공간 예측을 위한 시스템들 및 방법들
CN104883565A (zh) * 2014-12-31 2015-09-02 乐视网信息技术（北京）股份有限公司 一种高效视频编码的帧内预测模式决策方法及装置
CN107517384A (zh) * 2011-06-16 2017-12-26 Ge视频压缩有限责任公司 支持模式切换的熵编码
JP2018121353A (ja) * 2018-03-19 2018-08-02 株式会社Ｎｔｔドコモ 画像予測復号方法及び画像予測復号装置
JP2018523372A (ja) * 2015-06-18 2018-08-16 クアルコム，インコーポレイテッド イントラ予測およびイントラモードコーディング
JP2019520005A (ja) * 2016-06-29 2019-07-11 ベー−コムＢ Ｃｏｍ デジタル画像のイントラコーディング方法および対応するデコーディング方法
US10841593B2 (en) 2015-06-18 2020-11-17 Qualcomm Incorporated Intra prediction and intra mode coding
RU2736781C1 (ru) * 2011-01-12 2020-11-20 Нтт Докомо, Инк. Способ кодирования изображения с предсказанием, устройство кодирования изображения с предсказанием, программа кодирования изображения с предсказанием, способ декодирования изображения с предсказанием, устройство декодирования изображения с предсказанием и программа декодирования изображения с предсказанием
US11277644B2 (en) 2018-07-02 2022-03-15 Qualcomm Incorporated Combining mode dependent intra smoothing (MDIS) with intra interpolation filter switching
US11303885B2 (en) 2018-10-25 2022-04-12 Qualcomm Incorporated Wide-angle intra prediction smoothing and interpolation
US11463689B2 (en) 2015-06-18 2022-10-04 Qualcomm Incorporated Intra prediction and intra mode coding

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103338365B (zh) 2007-06-29 2017-04-12 夏普株式会社 图像编码装置、图像编码方法、图像译码装置、图像译码方法
EP2081386A1 (en) * 2008-01-18 2009-07-22 Panasonic Corporation High precision edge prediction for intracoding
JP5446198B2 (ja) * 2008-10-03 2014-03-19 富士通株式会社 画像予測装置及び方法、画像符号化装置、画像復号化装置
WO2010050106A1 (ja) * 2008-10-27 2010-05-06 パナソニック株式会社 画像符号化方法、画像符号化装置および撮像システム
JP5400798B2 (ja) * 2008-12-10 2014-01-29 株式会社日立製作所 動画像復号化方法及び装置、動画像符号化方法及び装置
JP5597968B2 (ja) 2009-07-01 2014-10-01 ソニー株式会社 画像処理装置および方法、プログラム、並びに記録媒体
US20110002386A1 (en) * 2009-07-06 2011-01-06 Mediatek Singapore Pte. Ltd. Video encoder and method for performing intra-prediction and video data compression
KR20110113561A (ko) * 2010-04-09 2011-10-17 한국전자통신연구원 적응적인 필터를 이용한 인트라 예측 부호화/복호화 방법 및 그 장치
US8743957B2 (en) 2010-04-12 2014-06-03 Sony Corporation Context adaptive directional intra prediction
EP2375751A1 (en) 2010-04-12 2011-10-12 Panasonic Corporation Complexity reduction of edge-detection based spatial interpolation
SI3745721T1 (sl) 2010-05-25 2022-04-29 Lg Electronics Inc. Nov planarni način napovedovanja
US9215470B2 (en) 2010-07-09 2015-12-15 Qualcomm Incorporated Signaling selected directional transform for video coding
MY186093A (en) * 2010-07-15 2021-06-21 Velos Media Int Ltd Image encoding device, and image decoding device
JP5524762B2 (ja) * 2010-08-12 2014-06-18 日本電信電話株式会社 映像符号化方法，映像復号方法，映像符号化装置，映像復号装置およびそれらのプログラム
US10136130B2 (en) * 2010-08-17 2018-11-20 M&K Holdings Inc. Apparatus for decoding an image
US11284072B2 (en) 2010-08-17 2022-03-22 M&K Holdings Inc. Apparatus for decoding an image
PL3125553T3 (pl) * 2010-08-17 2018-09-28 M&K Holdings Inc. Sposób kodowania trybu intra-predykcji
WO2012038938A1 (en) * 2010-09-24 2012-03-29 Nokia Corporation Methods, apparatuses and computer programs for video coding
CN103155562B (zh) * 2010-09-30 2016-05-11 富士通株式会社 图像解密方法、图像加密方法、图像解密装置以及图像加密装置
JP5541364B2 (ja) * 2010-09-30 2014-07-09 富士通株式会社 画像復号方法、画像符号化方法、画像復号装置、画像符号化装置、画像復号プログラム、及び画像符号化プログラム
CN108848379A (zh) * 2010-12-07 2018-11-20 韩国电子通信研究院 视频编解码方法、生成比特流的方法和存储比特流的介质
US9462272B2 (en) 2010-12-13 2016-10-04 Electronics And Telecommunications Research Institute Intra prediction method and apparatus
WO2012081895A1 (ko) 2010-12-13 2012-06-21 한국전자통신연구원 인트라 예측 방법 및 그 장치
WO2012081193A1 (ja) * 2010-12-17 2012-06-21 株式会社Ｊｖｃケンウッド 動画像符号化装置、動画像符号化方法及び動画像符号化プログラム、並びに動画像復号装置、動画像復号方法及び動画像復号プログラム
MX337875B (es) * 2010-12-17 2016-03-22 Mitsubishi Electric Corp Dispositivo de codificacion de imagen, dispositivo de decodificacion de imagen, metodo de codificacion de imagen y metodo de decodificacion de imagen.
AU2015203228B2 (en) * 2010-12-21 2016-03-31 Ntt Docomo, Inc. Enhanced intra-prediction coding using planar representations
AU2016202817B2 (en) * 2010-12-21 2017-12-21 Ntt Docomo, Inc. Enhanced intra-prediction coding using planar representations
PT3373581T (pt) 2010-12-21 2020-01-27 Ntt Docomo Inc Codificação com intra-predição melhorada utilizando representações planares
BR112013016095B1 (pt) 2010-12-23 2022-08-16 Samsung Electronics Co., Ltd. Método de decodificar uma imagem, e método de codificar uma imagem
US10992958B2 (en) 2010-12-29 2021-04-27 Qualcomm Incorporated Video coding using mapped transforms and scanning modes
JP5594841B2 (ja) * 2011-01-06 2014-09-24 Ｋｄｄｉ株式会社 画像符号化装置及び画像復号装置
AU2015202844B2 (en) * 2011-01-12 2016-03-17 Ntt Docomo, Inc. Image predict coding method, image predict coding device, image predict coding program, image predict decoding method, image predict decoding device, and image predict decoding program
KR101840579B1 (ko) * 2011-01-13 2018-03-20 닛본 덴끼 가부시끼가이샤 영상 복호 장치, 영상 복호 방법 및 프로그램
CN102595120A (zh) * 2011-01-14 2012-07-18 华为技术有限公司 一种空域预测编码方法、解码方法、装置和系统
US20130336398A1 (en) * 2011-03-10 2013-12-19 Electronics And Telecommunications Research Institute Method and device for intra-prediction
JP2012253722A (ja) * 2011-06-07 2012-12-20 Sony Corp 画像符号化装置と画像復号装置およびその方法とプログラム
KR101842851B1 (ko) * 2011-06-17 2018-03-27 가부시키가이샤 제이브이씨 켄우드 화상 부호화 장치, 화상 부호화 방법 및 화상 부호화 프로그램, 및 화상 복호 장치, 화상 복호 방법 및 화상 복호 프로그램
KR20120140181A (ko) 2011-06-20 2012-12-28 한국전자통신연구원 화면내 예측 블록 경계 필터링을 이용한 부호화/복호화 방법 및 그 장치
SG10201902297VA (en) 2011-06-24 2019-04-29 Mitsubishi Electric Corp Moving image encoding device, moving image decoding device, moving image encoding method, and moving image decoding method
US9699456B2 (en) 2011-07-20 2017-07-04 Qualcomm Incorporated Buffering prediction data in video coding
CN102316324B (zh) * 2011-08-24 2013-08-21 北京航空航天大学 一种基于局部最小熵的图像编码预测方法
KR101611409B1 (ko) 2011-09-28 2016-04-14 한국전자통신연구원 인트라 예측 모드 부호화/복호화 방법 및 장치
WO2013048033A1 (ko) 2011-09-28 2013-04-04 한국전자통신연구원 인트라 예측 모드 부호화/복호화 방법 및 장치
CN104935942B (zh) * 2011-10-24 2016-08-24 英孚布瑞智有限私人贸易公司 对帧内预测模式进行解码的方法
KR20130049522A (ko) * 2011-11-04 2013-05-14 오수미 인트라 예측 블록 생성 방법
US9628789B2 (en) * 2011-11-18 2017-04-18 Qualcomm Incorporated Reference mode selection in intra mode coding
US9014265B1 (en) * 2011-12-29 2015-04-21 Google Inc. Video coding using edge detection and block partitioning for intra prediction
CN109413429B (zh) * 2012-01-20 2022-05-17 杜比实验室特许公司 解码方法、视频解码设备及编码方法
JP2013179572A (ja) * 2012-02-08 2013-09-09 Canon Inc 画像符号化装置および画像符号化方法
US10194158B2 (en) * 2012-09-04 2019-01-29 Qualcomm Incorporated Transform basis adjustment in scalable video coding
US9210424B1 (en) 2013-02-28 2015-12-08 Google Inc. Adaptive prediction block size in video coding
US9313493B1 (en) 2013-06-27 2016-04-12 Google Inc. Advanced motion estimation
CN104282030A (zh) * 2013-07-12 2015-01-14 富士通株式会社 图像压缩装置及方法
RU2624464C1 (ru) * 2013-07-24 2017-07-04 МАЙКРОСОФТ ТЕКНОЛОДЖИ ЛАЙСЕНСИНГ, ЭлЭлСи Порядки сканирования для кодирования без преобразования
KR102169610B1 (ko) * 2013-08-21 2020-10-23 삼성전자주식회사 인트라 예측 모드 결정 방법 및 장치
FR3012004A1 (fr) * 2013-10-15 2015-04-17 Orange Procede de codage et de decodage d'images, dispositif de codage et de decodage d'images et programmes d'ordinateur correspondants
KR102209563B1 (ko) * 2014-08-08 2021-02-02 코닌클리케 필립스 엔.브이. Hdr 이미지 인코딩 방법 및 장치
RU2562414C1 (ru) * 2014-09-24 2015-09-10 Закрытое акционерное общество "Элекард наноДевайсез" Способ быстрого выбора режима пространственного предсказания в системе кодирования hevc
US10306229B2 (en) 2015-01-26 2019-05-28 Qualcomm Incorporated Enhanced multiple transforms for prediction residual
FR3038196A1 (fr) * 2015-06-29 2016-12-30 B<>Com Procede de codage d'une image numerique, procede de decodage, dispositifs et programmes d'ordinateurs associes
US9807416B2 (en) 2015-09-21 2017-10-31 Google Inc. Low-latency two-pass video coding
CN105654094B (zh) * 2015-11-25 2019-11-29 小米科技有限责任公司 特征提取方法及装置
US10623774B2 (en) 2016-03-22 2020-04-14 Qualcomm Incorporated Constrained block-level optimization and signaling for video coding tools
KR102569476B1 (ko) 2016-10-11 2023-08-24 엘지전자 주식회사 영상 코딩 시스템에서 인트라 예측에 따른 영상 디코딩 방법 및 장치
EP3402190A1 (en) * 2017-05-11 2018-11-14 Thomson Licensing Method and apparatus for intra prediction in video encoding and decoding
CN111295881B (zh) * 2017-11-13 2023-09-01 联发科技（新加坡）私人有限公司 用于图像和视频编解码的画面内预测融合的方法和装置
CN110337811A (zh) * 2018-02-14 2019-10-15 北京大学 运动补偿的方法、装置和计算机系统
JP7170738B2 (ja) * 2018-02-28 2022-11-14 フラウンホファー ゲセルシャフト ツール フェールデルンク ダー アンゲヴァンテン フォルシュンク エー．ファオ． 複合予測および制限付きマージ
KR102252323B1 (ko) * 2018-05-10 2021-05-14 삼성전자주식회사 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
EP3629579A1 (en) 2018-09-27 2020-04-01 Ateme Method for image processing and apparatus for implementing the same
EP3709644A1 (en) * 2019-03-12 2020-09-16 Ateme Method for image processing and apparatus for implementing the same
US11323748B2 (en) 2018-12-19 2022-05-03 Qualcomm Incorporated Tree-based transform unit (TU) partition for video coding
US11503306B2 (en) 2020-04-09 2022-11-15 Jianghong Yu Image and video data processing method and system
CN113518227B (zh) * 2020-04-09 2023-02-10 于江鸿 数据处理的方法和系统
US11528488B2 (en) 2020-04-09 2022-12-13 Jianghong Yu Image and video data processing method and system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003105070A1 (en) * 2002-06-01 2003-12-18 Nokia Corporation Spatial prediction based intra coding
JP2005528047A (ja) * 2002-05-28 2005-09-15 シャープ株式会社 画像符号化システム、画像復号システム、及び画像を分割したブロックの画素値の予測方法
JP2006246431A (ja) * 2005-02-07 2006-09-14 Matsushita Electric Ind Co Ltd 画像符号化装置および画像符号化方法
WO2007055158A1 (ja) * 2005-11-08 2007-05-18 Matsushita Electric Industrial Co., Ltd. 動画像符号化方法、動画像復号化方法および装置
JP2007166617A (ja) * 2005-12-12 2007-06-28 Samsung Electronics Co Ltd 映像のイントラ予測符号化、復号化方法及び装置

Family Cites Families (104)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05303078A (ja) 1992-04-10 1993-11-16 Oputonikusu Kk 液晶表示装置
JPH06149177A (ja) 1992-10-30 1994-05-27 Sanyo Electric Co Ltd 情報処理装置
US5737022A (en) 1993-02-26 1998-04-07 Kabushiki Kaisha Toshiba Motion picture error concealment using simplified motion compensation
DE69709835T2 (de) 1996-05-28 2002-08-22 Matsushita Electric Ind Co Ltd Vorrichtung zur bildvorhersage und decodierung
JPH10108086A (ja) 1996-09-30 1998-04-24 Hitachi Ltd テレビジョン受像機の画質改善回路
US6426975B1 (en) * 1997-07-25 2002-07-30 Matsushita Electric Industrial Co., Ltd. Image processing method, image processing apparatus and data recording medium
US6115423A (en) 1997-11-19 2000-09-05 Rockwell Science Center, Llc Image coding for liquid crystal displays
AU763126B2 (en) 1997-11-25 2003-07-10 General Hospital Corporation, The Virulence-associated nucleic acid sequences and uses thereof
JP3929578B2 (ja) 1998-01-09 2007-06-13 株式会社東芝 液晶表示装置
JPH11296145A (ja) 1998-04-09 1999-10-29 Hitachi Ltd 液晶表示制御装置
JPH11341393A (ja) 1998-05-27 1999-12-10 Toshiba Corp 明るさ補正回路
JP2000013707A (ja) 1998-06-23 2000-01-14 Toshiba Corp 携帯型番組表示装置及び携帯型番組表示方法
JP2000020206A (ja) 1998-07-07 2000-01-21 Sony Corp 画像表示制御装置および画像表示制御方法
FR2786353B1 (fr) * 1998-11-25 2001-02-09 Thomson Multimedia Sa Procede et dispositif de codage d'images selon la norme mpeg pour l'incrustation d'imagettes
JP2000293142A (ja) 1999-04-09 2000-10-20 Casio Comput Co Ltd 液晶表示装置
JP2000321551A (ja) 1999-05-13 2000-11-24 Sharp Corp 液晶表示装置
JP3556150B2 (ja) 1999-06-15 2004-08-18 シャープ株式会社 液晶表示方法および液晶表示装置
KR20010075613A (ko) 1999-08-10 2001-08-09 마치오 나카지마 강유전성 액정 디스플레이
JP2001159871A (ja) 1999-09-22 2001-06-12 Sharp Corp 画像表示装置
JP2001108962A (ja) 1999-10-04 2001-04-20 Hitachi Ltd 液晶表示装置およびその駆動方法
JP2001125547A (ja) 1999-10-28 2001-05-11 Sony Corp 液晶表示装置及びその表示方法
JP2001166280A (ja) 1999-12-10 2001-06-22 Nec Corp 液晶表示装置の駆動方法
JP4543472B2 (ja) 2000-01-19 2010-09-15 三菱電機株式会社 液晶表示装置
FI116819B (fi) * 2000-01-21 2006-02-28 Nokia Corp Menetelmä kuvien lähettämiseksi ja kuvakooderi
US7116334B2 (en) 2000-01-28 2006-10-03 Namco Bandai Games Inc. Game system and image creating method
JP2001210122A (ja) 2000-01-28 2001-08-03 Matsushita Electric Ind Co Ltd 照明装置、映像表示装置、映像表示装置の駆動方法、液晶表示パネル、液晶表示パネルの製造方法、液晶表示パネルの駆動方法、アレイ基板、表示装置、ビューファインダおよびビデオカメラ
US6812913B2 (en) 2000-02-17 2004-11-02 Minolta Co., Ltd. Liquid crystal display driving method and liquid crystal display device
JP2001251567A (ja) 2000-03-07 2001-09-14 Sharp Corp 映像処理装置
JP2001282174A (ja) 2000-03-28 2001-10-12 Victor Co Of Japan Ltd 画像表示装置
JP2001296838A (ja) 2000-04-12 2001-10-26 Mitsubishi Electric Corp 液晶表示装置
TWI282957B (en) 2000-05-09 2007-06-21 Sharp Kk Drive circuit, and image display device incorporating the same
JP2001326875A (ja) 2000-05-16 2001-11-22 Sony Corp 画像処理装置および画像処理方法、並びに記録媒体
JP2002055657A (ja) 2000-08-08 2002-02-20 Sharp Corp 映像表示装置
JP3527193B2 (ja) 2000-10-13 2004-05-17 Ｎｅｃエレクトロニクス株式会社 液晶表示装置及びコンピュータ
JP2002152690A (ja) 2000-11-15 2002-05-24 Yamaha Corp シーン切換点検出方法、シーン切換点提示装置、シーン切換点検出装置、映像再生装置および映像記録装置
JP2003050569A (ja) 2000-11-30 2003-02-21 Hitachi Ltd 液晶表示装置
JP4644939B2 (ja) * 2001-01-17 2011-03-09 日本電気株式会社 動画像符号化装置および動画像符号化方法
JP2002215111A (ja) 2001-01-18 2002-07-31 Matsushita Electric Ind Co Ltd 映像表示装置
KR100457484B1 (ko) 2001-01-22 2004-11-17 마쯔시다덴기산교 가부시키가이샤 표시 장치 및 그 구동 방법
KR100863145B1 (ko) 2001-02-16 2008-10-14 코닌클리케 필립스 일렉트로닉스 엔.브이. 디스플레이 장치
JP4210040B2 (ja) 2001-03-26 2009-01-14 パナソニック株式会社 画像表示装置および方法
JP4428877B2 (ja) 2001-04-03 2010-03-10 キヤノン株式会社 表示制御装置
JP2002323876A (ja) 2001-04-24 2002-11-08 Nec Corp 液晶表示装置における画像表示方法及び液晶表示装置
EP1402720A1 (en) 2001-06-18 2004-03-31 Koninklijke Philips Electronics N.V. Anti motion blur display
DE10158658A1 (de) * 2001-11-30 2003-06-12 Bosch Gmbh Robert Verfahren zur gerichteten Prädiktion eines Bildblockes
JP4015934B2 (ja) * 2002-04-18 2007-11-28 株式会社東芝 動画像符号化方法及び装置
EP1471489A4 (en) 2002-01-21 2009-04-22 Panasonic Corp DISPLAY DEVICE AND METHOD FOR CONTROLLING A DISPLAY DEVICE
US7236524B2 (en) 2002-05-28 2007-06-26 Sharp Laboratories Of America, Inc. Methods and systems for image intra-prediction mode communication
US7386048B2 (en) 2002-05-28 2008-06-10 Sharp Laboratories Of America, Inc. Methods and systems for image intra-prediction mode organization
US7289672B2 (en) 2002-05-28 2007-10-30 Sharp Laboratories Of America, Inc. Methods and systems for image intra-prediction mode estimation
US20030231795A1 (en) 2002-06-12 2003-12-18 Nokia Corporation Spatial prediction based intra-coding
US7289674B2 (en) 2002-06-11 2007-10-30 Nokia Corporation Spatial prediction based intra coding
CN101043626B (zh) * 2002-07-15 2010-06-09 株式会社日立制作所 动态图像编码方法
JP4724351B2 (ja) 2002-07-15 2011-07-13 三菱電機株式会社 画像符号化装置、画像符号化方法、画像復号装置、画像復号方法、および通信装置
US20040012556A1 (en) 2002-07-17 2004-01-22 Sea-Weng Yong Method and related device for controlling illumination of a backlight of a liquid crystal display
RU2264049C2 (ru) * 2002-10-08 2005-11-10 Эл Джи Электроникс Инк. Способ определения векторов движения в режиме прямого предсказания для в-кадра
CN1795680B (zh) * 2003-03-03 2010-06-16 新加坡科技研究局 采用avc帧内预测以便对数字视频进行编码的方法和装置
US7369707B2 (en) * 2003-10-28 2008-05-06 Matsushita Electric Industrial Co., Ltd. Intra-picture prediction coding method
EP1558039A1 (en) * 2004-01-21 2005-07-27 Deutsche Thomson-Brandt Gmbh Method and apparatus for generating/evaluating prediction information in picture signal encoding/decoding
US7469070B2 (en) * 2004-02-09 2008-12-23 Lsi Corporation Method for selection of contexts for arithmetic coding of reference picture and motion vector residual bitstream syntax elements
US8116374B2 (en) * 2004-05-07 2012-02-14 Broadcom Corporation Method and system for generating a transform size syntax element for video decoding
JP2006005659A (ja) * 2004-06-17 2006-01-05 Canon Inc 画像符号化装置及びその方法
JP4763422B2 (ja) * 2004-12-03 2011-08-31 パナソニック株式会社 イントラ予測装置
CN1784016A (zh) * 2004-12-03 2006-06-07 松下电器产业株式会社 内部预测装置
US7430238B2 (en) * 2004-12-10 2008-09-30 Micronas Usa, Inc. Shared pipeline architecture for motion vector prediction and residual decoding
KR100657919B1 (ko) * 2004-12-13 2006-12-14 삼성전자주식회사 화상 데이터의 공간상 예측 장치 및 방법과 그를 이용한부호화 장치 및 방법, 화상 데이터의 공간상 예측 보상장치 및 방법과 그를 이용한 복호화 장치 및 방법
CN1819657A (zh) * 2005-02-07 2006-08-16 松下电器产业株式会社 图像编码装置和图像编码方法
US7522211B2 (en) * 2005-02-10 2009-04-21 Avago Technologies Ecbu Ip (Singapore) Pte. Ltd. Studio light
US7706443B2 (en) * 2005-03-11 2010-04-27 General Instrument Corporation Method, article of manufacture, and apparatus for high quality, fast intra coding usable for creating digital video content
JP4050754B2 (ja) * 2005-03-23 2008-02-20 株式会社東芝 ビデオエンコーダ及び動画像信号の符号化方法
EP1711018A1 (en) * 2005-04-08 2006-10-11 Thomson Licensing Method and apparatus for encoding video pictures, and method and apparatus for decoding video pictures
TWI301723B (en) 2005-05-17 2008-10-01 Novatek Microelectronics Corp Method and apparatus for selecting prediction mode of intra coding
KR100725407B1 (ko) * 2005-07-21 2007-06-07 삼성전자주식회사 방향적 인트라 잔차 예측에 따라 비디오 신호를 인코딩하고디코딩하는 방법 및 장치
US8488889B2 (en) * 2005-07-22 2013-07-16 Mitsubishi Electric Corporation Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recorded with image encoding program and computer readable recording medium recorded with image decoding program
BRPI0611672A2 (pt) * 2005-07-22 2009-01-13 Mitsubishi Electric Corp codificador e decodificador de imagem, mÉtodo de codificaÇço de imagem, programa de codificaÇço de imagem, meio de gravaÇço legÍvel por computador, mÉtodo de decodificaÇço de imagem, programa de decodificaÇço de imagem, e, corrente de bits codificada por imagem
US8509551B2 (en) * 2005-07-22 2013-08-13 Mitsubishi Electric Corporation Image encoder and image decoder, image encoding method and image decoding method, image encoding program and image decoding program, and computer readable recording medium recording with image encoding program and computer readable recording medium recorded with image decoding program
US7782955B2 (en) * 2005-09-28 2010-08-24 Avisonic Technology Corporation Transcoder and transcoding method operating in a transform domain for video coding schemes possessing different transform kernels
JP2007116351A (ja) 2005-10-19 2007-05-10 Ntt Docomo Inc 画像予測符号化装置、画像予測復号装置、画像予測符号化方法、画像予測復号方法、画像予測符号化プログラム、及び画像予測復号プログラム
US7590288B1 (en) * 2005-11-07 2009-09-15 Maxim Integrated Products, Inc. Method and/or apparatus for detecting edges of blocks in an image processing system
JP4600997B2 (ja) 2005-11-08 2010-12-22 Ｋｄｄｉ株式会社 符号化方式変換装置
RU2369038C1 (ru) * 2005-11-30 2009-09-27 Кабусики Кайся Тосиба Способ кодирования изображения/декодирования изображения, устройство кодирования изображения/декодирования изображения
JP2009060153A (ja) 2005-12-21 2009-03-19 Panasonic Corp 面内予測モード決定方法及び装置及びプログラム
ZA200805337B (en) * 2006-01-09 2009-11-25 Thomson Licensing Method and apparatus for providing reduced resolution update mode for multiview video coding
JP5057104B2 (ja) * 2006-03-10 2012-10-24 日本電気株式会社 イントラ予測モード選択方法及び動画像符号化と、これを用いた装置とプログラム
KR101330630B1 (ko) 2006-03-13 2013-11-22 삼성전자주식회사 최적인 예측 모드를 적응적으로 적용하여 동영상을부호화하는 방법 및 장치, 동영상을 복호화하는 방법 및장치
US8000390B2 (en) * 2006-04-28 2011-08-16 Sharp Laboratories Of America, Inc. Methods and systems for efficient prediction-mode selection
JPWO2008012918A1 (ja) 2006-07-28 2009-12-17 株式会社東芝 画像符号化と復号の方法及び装置
JP2008154015A (ja) 2006-12-19 2008-07-03 Hitachi Ltd 復号化方法および符号化方法
US8331448B2 (en) * 2006-12-22 2012-12-11 Qualcomm Incorporated Systems and methods for efficient spatial intra predictabilty determination (or assessment)
US20100118943A1 (en) * 2007-01-09 2010-05-13 Kabushiki Kaisha Toshiba Method and apparatus for encoding and decoding image
EP2129135B1 (en) * 2007-02-23 2012-08-15 Nippon Telegraph and Telephone Corporation Video coding intra prediction method and decoding method, their device, their program and program-recorded medium
EP2571272B1 (en) * 2007-04-09 2016-05-18 NTT DoCoMo, Inc. Image coding using template matching
JP5188875B2 (ja) 2007-06-04 2013-04-24 株式会社エヌ・ティ・ティ・ドコモ 画像予測符号化装置、画像予測復号装置、画像予測符号化方法、画像予測復号方法、画像予測符号化プログラム、及び画像予測復号プログラム
US8208558B2 (en) 2007-06-11 2012-06-26 Texas Instruments Incorporated Transform domain fast mode search for spatial prediction in advanced video coding
US8488668B2 (en) 2007-06-15 2013-07-16 Qualcomm Incorporated Adaptive coefficient scanning for video coding
US8139875B2 (en) * 2007-06-28 2012-03-20 Mitsubishi Electric Corporation Image encoding device, image decoding device, image encoding method and image decoding method
CN103338365B (zh) * 2007-06-29 2017-04-12 夏普株式会社 图像编码装置、图像编码方法、图像译码装置、图像译码方法
CN101836455B (zh) * 2007-09-02 2012-06-20 Lg电子株式会社 用于处理视频信号的方法和装置
KR101439847B1 (ko) 2008-01-02 2014-09-16 삼성전자주식회사 부호화 정보의 압축률 향상을 이용한 영상 부호화, 복호화방법 및 장치
EP2081386A1 (en) * 2008-01-18 2009-07-22 Panasonic Corporation High precision edge prediction for intracoding
JP2009194617A (ja) * 2008-02-14 2009-08-27 Sony Corp 画像処理装置、画像処理方法、画像処理方法のプログラム及び画像処理方法のプログラムを記録した記録媒体
US8031946B2 (en) * 2008-03-27 2011-10-04 Texas Instruments Incorporated Reduced calculations in determining intra-prediction type method and system
KR101663762B1 (ko) * 2010-07-20 2016-10-07 에스케이 텔레콤주식회사 다중 예측 필터를 이용하는 경쟁기반 인트라 예측 부호화/복호화 장치 및 방법
JP5983430B2 (ja) * 2013-01-25 2016-08-31 富士通株式会社 動画像符号化装置、動画像符号化方法及び動画像復号装置ならびに動画像復号方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005528047A (ja) * 2002-05-28 2005-09-15 シャープ株式会社 画像符号化システム、画像復号システム、及び画像を分割したブロックの画素値の予測方法
WO2003105070A1 (en) * 2002-06-01 2003-12-18 Nokia Corporation Spatial prediction based intra coding
JP2006246431A (ja) * 2005-02-07 2006-09-14 Matsushita Electric Ind Co Ltd 画像符号化装置および画像符号化方法
WO2007055158A1 (ja) * 2005-11-08 2007-05-18 Matsushita Electric Industrial Co., Ltd. 動画像符号化方法、動画像復号化方法および装置
JP2007166617A (ja) * 2005-12-12 2007-06-28 Samsung Electronics Co Ltd 映像のイントラ予測符号化、復号化方法及び装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2166769A4 *

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110317757A1 (en) * 2010-06-25 2011-12-29 Qualcomm Incorporated Intra prediction mode signaling for finer spatial prediction directions
US10313689B2 (en) 2010-07-15 2019-06-04 Sharp Kabushiki Kaisha Decoding device, coding device, and method
WO2012008515A1 (ja) * 2010-07-15 2012-01-19 シャープ株式会社 復号装置、符号化装置
US11405624B2 (en) 2010-07-15 2022-08-02 Sharp Kabushiki Kaisha Decoding device, coding device, and method
US11032557B2 (en) 2010-07-15 2021-06-08 Sharp Kabushiki Kaisha Decoding device, coding device, and method
JP5798556B2 (ja) * 2010-07-15 2015-10-21 シャープ株式会社 復号装置、符号化装置
US9930331B2 (en) 2010-07-15 2018-03-27 Sharp Kabushiki Kaisha Decoding and encoding devices using intra-frame prediction based on prediction modes of neighbor regions
RU2746567C1 (ru) * 2011-01-12 2021-04-15 Нтт Докомо, Инк. Способ кодирования изображения с предсказанием, устройство кодирования изображения с предсказанием, программа кодирования изображения с предсказанием, способ декодирования изображения с предсказанием, устройство декодирования изображения с предсказанием и программа декодирования изображения с предсказанием
RU2736781C1 (ru) * 2011-01-12 2020-11-20 Нтт Докомо, Инк. Способ кодирования изображения с предсказанием, устройство кодирования изображения с предсказанием, программа кодирования изображения с предсказанием, способ декодирования изображения с предсказанием, устройство декодирования изображения с предсказанием и программа декодирования изображения с предсказанием
CN107517384A (zh) * 2011-06-16 2017-12-26 Ge视频压缩有限责任公司 支持模式切换的熵编码
CN107517384B (zh) * 2011-06-16 2020-06-30 Ge视频压缩有限责任公司 解码器、编码器、解码方法、编码方法以及存储介质
US9699452B2 (en) 2011-09-15 2017-07-04 Vid Scale, Inc Systems and methods for spatial prediction
JP2014531154A (ja) * 2011-09-15 2014-11-20 ヴィド スケール インコーポレイテッド 空間的予測のためのシステムおよび方法
US11785249B2 (en) 2011-09-15 2023-10-10 Vid Scale, Inc. Systems and methods for spatial prediction
KR102173630B1 (ko) 2011-09-15 2020-11-03 브이아이디 스케일, 인크. 공간 예측을 위한 시스템들 및 방법들
US11432001B2 (en) 2011-09-15 2022-08-30 Vid Scale, Inc. Systems and methods for spatial prediction
KR20140062516A (ko) * 2011-09-15 2014-05-23 브이아이디 스케일, 인크. 공간 예측을 위한 시스템들 및 방법들
CN104883565A (zh) * 2014-12-31 2015-09-02 乐视网信息技术（北京）股份有限公司 一种高效视频编码的帧内预测模式决策方法及装置
US10841593B2 (en) 2015-06-18 2020-11-17 Qualcomm Incorporated Intra prediction and intra mode coding
US11463689B2 (en) 2015-06-18 2022-10-04 Qualcomm Incorporated Intra prediction and intra mode coding
JP2018523372A (ja) * 2015-06-18 2018-08-16 クアルコム，インコーポレイテッド イントラ予測およびイントラモードコーディング
JP7059207B2 (ja) 2016-06-29 2022-04-25 ベー－コム デジタル画像のイントラコーディング方法および対応するデコーディング方法
JP2019520005A (ja) * 2016-06-29 2019-07-11 ベー−コムＢ Ｃｏｍ デジタル画像のイントラコーディング方法および対応するデコーディング方法
JP2018121353A (ja) * 2018-03-19 2018-08-02 株式会社Ｎｔｔドコモ 画像予測復号方法及び画像予測復号装置
US11277644B2 (en) 2018-07-02 2022-03-15 Qualcomm Incorporated Combining mode dependent intra smoothing (MDIS) with intra interpolation filter switching
US11303885B2 (en) 2018-10-25 2022-04-12 Qualcomm Incorporated Wide-angle intra prediction smoothing and interpolation

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