HK1138458A1 - Image encoding device, image encoding method, image decoding device, image decoding method, program, and recording medium - Google Patents

Image encoding device, image encoding method, image decoding device, image decoding method, program, and recording medium

Info

Publication number
HK1138458A1
HK1138458A1 HK10105107.7A HK10105107A HK1138458A1 HK 1138458 A1 HK1138458 A1 HK 1138458A1 HK 10105107 A HK10105107 A HK 10105107A HK 1138458 A1 HK1138458 A1 HK 1138458A1
Authority
HK
Hong Kong
Prior art keywords
prediction
image
image encoding
image decoding
program
Prior art date
Application number
HK10105107.7A
Other languages
English (en)
Inventor
Takeshi Tsukuba
Yasuaki Tokumo
Original Assignee
Sharp Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sharp Kk filed Critical Sharp Kk
Publication of HK1138458A1 publication Critical patent/HK1138458A1/xx

Links

Classifications

    • 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
    • H04N19/134—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
    • 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
    • H04N19/189—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
HK10105107.7A 2007-06-29 2010-05-25 Image encoding device, image encoding method, image decoding device, image decoding method, program, and recording medium HK1138458A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2007173379 2007-06-29
JP2007268429 2007-10-15
PCT/JP2008/061672 WO2009004985A1 (ja) 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

Publications (1)

Publication Number Publication Date
HK1138458A1 true HK1138458A1 (en) 2010-08-20

Family

ID=40226031

Family Applications (3)

Application Number Title Priority Date Filing Date
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
HK14102859.0A HK1190016A1 (zh) 2007-06-29 2014-03-21 圖像編碼裝置、圖像編碼方法、圖像譯碼裝置、圖像譯碼方法
HK14102860.7A HK1190017A1 (zh) 2007-06-29 2014-03-21 圖像編碼裝置、圖像編碼方法、圖像譯碼裝置、圖像譯碼方法

Family Applications After (2)

Application Number Title Priority Date Filing Date
HK14102859.0A HK1190016A1 (zh) 2007-06-29 2014-03-21 圖像編碼裝置、圖像編碼方法、圖像譯碼裝置、圖像譯碼方法
HK14102860.7A HK1190017A1 (zh) 2007-06-29 2014-03-21 圖像編碼裝置、圖像編碼方法、圖像譯碼裝置、圖像譯碼方法

Country Status (9)

Country Link
US (6) US8644382B2 (zh)
EP (3) EP3410706B1 (zh)
JP (5) JP5351021B2 (zh)
CN (6) CN101690235B (zh)
BR (2) BRPI0813904B1 (zh)
ES (1) ES2711203T3 (zh)
HK (3) HK1138458A1 (zh)
RU (2) RU2496252C2 (zh)
WO (1) WO2009004985A1 (zh)

Families Citing this family (89)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3410706B1 (en) * 2007-06-29 2021-12-01 Velos Media International Limited Image encoding device and image decoding device
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
EP2375751A1 (en) 2010-04-12 2011-10-12 Panasonic Corporation Complexity reduction of edge-detection based spatial interpolation
US8743957B2 (en) 2010-04-12 2014-06-03 Sony Corporation Context adaptive directional intra prediction
EP3457689B1 (en) * 2010-05-25 2020-09-09 LG Electronics Inc. New planar prediction mode
US20110317757A1 (en) * 2010-06-25 2011-12-29 Qualcomm Incorporated Intra prediction mode signaling for finer spatial prediction directions
US9215470B2 (en) 2010-07-09 2015-12-15 Qualcomm Incorporated Signaling selected directional transform for video coding
WO2012008514A1 (ja) * 2010-07-15 2012-01-19 シャープ株式会社 画像のイントラ予測モード推定装置、画像符号化装置、画像復号装置、及び画像の符号化データ
CN102986227B (zh) * 2010-07-15 2016-04-20 夏普株式会社 解码装置、编码装置
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
US11284072B2 (en) 2010-08-17 2022-03-22 M&K Holdings Inc. Apparatus for decoding an image
KR20140071507A (ko) * 2010-08-17 2014-06-11 엠앤케이홀딩스 주식회사 예측 블록 생성 장치
US9918086B2 (en) * 2010-08-17 2018-03-13 M&K Holdings Inc. Method for encoding an intra prediction mode
US20120243606A1 (en) * 2010-09-24 2012-09-27 Nokia Corporation Methods, apparatuses and computer programs for video coding
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
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
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
ES2718426T3 (es) * 2010-12-17 2019-07-01 Mitsubishi Electric Corp Dispositivo de codificación de imágenes en movimiento, dispositivo de decodificación de imágenes en movimiento, método de codificación de imágenes en movimiento y método de decodificación de imágenes en movimiento
AU2015203228B2 (en) * 2010-12-21 2016-03-31 Ntt Docomo, Inc. Enhanced intra-prediction coding using planar representations
KR101838122B1 (ko) * 2010-12-21 2018-03-13 가부시키가이샤 엔.티.티.도코모 평면 표현을 이용한 향상된 인트라-예측 부호화
AU2016202817B2 (en) * 2010-12-21 2017-12-21 Ntt Docomo, Inc. Enhanced intra-prediction coding using planar representations
MX2013007314A (es) 2010-12-23 2013-10-25 Samsung Electronics Co Ltd Metodo y aparato de codificacion de modo de intra-prediccion para unidad de prediccion de imagen, metodo y aparato de decodificacion de modo de intra-prediccion para unidad de prediccion de imagen.
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
JP5781313B2 (ja) * 2011-01-12 2015-09-16 株式会社Ｎｔｔドコモ 画像予測符号化方法、画像予測符号化装置、画像予測符号化プログラム、画像予測復号方法、画像予測復号装置及び画像予測復号プログラム
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
CN103314590B (zh) 2011-01-13 2018-02-27 日本电气株式会社 视频解码设备、视频解码方法
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
EP4277276A1 (en) * 2011-06-16 2023-11-15 GE Video Compression, LLC Entropy coding of motion vector differences
KR101677003B1 (ko) * 2011-06-17 2016-11-16 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
EP2725795B1 (en) 2011-06-24 2021-04-14 Mitsubishi Electric Corporation Image encoding device, image decoding device, image encoding method, 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
EP3232665B1 (en) * 2011-09-15 2024-07-03 VID SCALE, Inc. Systems and methods for spatial prediction
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
EP2916545B1 (en) * 2011-10-24 2021-11-10 Innotive Ltd Method and apparatus for decoding intra prediction mode
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
CN109194961B (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
CN107005720B (zh) * 2014-08-08 2020-03-06 皇家飞利浦有限公司 用于编码hdr图像的方法和装置
RU2562414C1 (ru) * 2014-09-24 2015-09-10 Закрытое акционерное общество "Элекард наноДевайсез" Способ быстрого выбора режима пространственного предсказания в системе кодирования hevc
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
US10306229B2 (en) 2015-01-26 2019-05-28 Qualcomm Incorporated Enhanced multiple transforms for prediction residual
US11463689B2 (en) 2015-06-18 2022-10-04 Qualcomm Incorporated Intra prediction and intra mode coding
US20160373770A1 (en) * 2015-06-18 2016-12-22 Qualcomm Incorporated Intra prediction and intra mode coding
US10841593B2 (en) 2015-06-18 2020-11-17 Qualcomm Incorporated Intra prediction and intra mode coding
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
CN106559669B (zh) 2015-09-29 2018-10-09 华为技术有限公司 预测图像编解码方法及装置
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
FR3053555A1 (fr) * 2016-06-29 2018-01-05 B<>Com Procede de codage d'une image numerique, procede de decodage, dispositifs, terminal et programmes d'ordinateurs associes
US10805636B2 (en) 2016-10-11 2020-10-13 Lg Electronics Inc. Image decoding method and apparatus relying on intra prediction in image coding system
EP3402190A1 (en) * 2017-05-11 2018-11-14 Thomson Licensing Method and apparatus for intra prediction in video encoding and decoding
WO2019091292A1 (en) * 2017-11-13 2019-05-16 Mediatek Singapore Pte. Ltd. Method and apparatus for intra prediction fusion in image and video coding
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
WO2019166508A1 (en) * 2018-02-28 2019-09-06 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Composed prediction and restricted merge
JP6486528B2 (ja) * 2018-03-19 2019-03-20 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
WO2019216712A1 (ko) * 2018-05-10 2019-11-14 삼성전자 주식회사 비디오 부호화 방법 및 장치, 비디오 복호화 방법 및 장치
US11277644B2 (en) 2018-07-02 2022-03-15 Qualcomm Incorporated Combining mode dependent intra smoothing (MDIS) with intra interpolation filter switching
EP3709644A1 (en) * 2019-03-12 2020-09-16 Ateme Method for image processing and apparatus for implementing the same
EP3629579A1 (en) 2018-09-27 2020-04-01 Ateme Method for image processing and apparatus for implementing the same
US11303885B2 (en) 2018-10-25 2022-04-12 Qualcomm Incorporated Wide-angle intra prediction smoothing and interpolation
US11323748B2 (en) 2018-12-19 2022-05-03 Qualcomm Incorporated Tree-based transform unit (TU) partition for video coding
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
US11503306B2 (en) 2020-04-09 2022-11-15 Jianghong Yu Image and video data processing method and system

Family Cites Families (109)

* 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
DE69709912T2 (de) 1996-05-28 2002-08-22 Matsushita Electric Industrial 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
US6355411B1 (en) 1997-11-25 2002-03-12 The General Hospital Corporation 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
ATE333107T1 (de) 1999-08-10 2006-08-15 Citizen Watch Co Ltd Anzeige mit ferroelektrischem flüssigkristall
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
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
GB2363045B (en) 2000-01-28 2004-06-02 Namco Ltd Game system and image creating method
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
TWI282956B (en) 2000-05-09 2007-06-21 Sharp Kk Data signal line 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
CN1182509C (zh) 2001-01-22 2004-12-29 松下电器产业株式会社 显示装置及其驱动方法
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
JP4393864B2 (ja) 2001-06-18 2010-01-06 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 動きボケ除去ディスプレイ
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
KR100610954B1 (ko) 2002-01-21 2006-08-10 마츠시타 덴끼 산교 가부시키가이샤 표시 장치 및 표시 장치의 구동 방법
CN101087422B (zh) * 2002-05-28 2011-05-25 夏普株式会社 用于估计象素预测模式的设备
US7386048B2 (en) * 2002-05-28 2008-06-10 Sharp Laboratories Of America, Inc. Methods and systems for image intra-prediction mode organization
US7236524B2 (en) * 2002-05-28 2007-06-26 Sharp Laboratories Of America, Inc. Methods and systems for image intra-prediction mode communication
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
AU2003240172B2 (en) * 2002-06-11 2009-09-10 Nokia Technologies Oy Spatial prediction based intra coding
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
CN101039424B (zh) * 2002-07-15 2010-05-26 株式会社日立制作所 动态图像编码方法
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
EP1604530A4 (en) 2003-03-03 2010-04-14 Agency Science Tech & Res FAST-DECISION ALGORITHM FOR INTRAPRADICTION FOR ADVANCED VIDEO CODING
CN100534192C (zh) * 2003-10-28 2009-08-26 松下电器产业株式会社 帧内预测编码方法
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
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
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
KR100957754B1 (ko) * 2005-07-22 2010-05-12 미쓰비시덴키 가부시키가이샤 화상 부호화 장치, 화상 복호 장치, 화상 부호화 방법, 화상 복호 방법, 화상 부호화 프로그램을 기록한 컴퓨터 판독 가능한 기록 매체, 화상 복호 프로그램을 기록한 컴퓨터 판독 가능한 기록 매체
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
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
US8295351B2 (en) * 2005-11-08 2012-10-23 Panasonic Corporation Moving picture coding method, moving picture decoding method, and apparatuses of the same
EP1965589A1 (en) * 2005-11-30 2008-09-03 Kabushiki Kaisha Toshiba Image encoding/image decoding method and image encoding/image decoding apparatus
KR100750145B1 (ko) * 2005-12-12 2007-08-21 삼성전자주식회사 영상의 인트라 예측 부호화, 복호화 방법 및 장치
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
KR101011303B1 (ko) * 2006-07-28 2011-01-28 가부시끼가이샤 도시바 화상 부호화 및 복호화 방법 및 장치
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
US8472522B2 (en) * 2007-02-23 2013-06-25 Nippon Telegraph And Telephone Corporation Video encoding method and decoding method, apparatuses therefor, programs therefor, and storage media which store the programs
CN103354613B (zh) * 2007-04-09 2016-01-06 株式会社Ntt都科摩 图像预测编码装置、图像预测编码方法、图像预测解码装置、以及图像预测解码方法
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
US8619853B2 (en) 2007-06-15 2013-12-31 Qualcomm Incorporated Separable directional transforms
US8422803B2 (en) * 2007-06-28 2013-04-16 Mitsubishi Electric Corporation Image encoding device, image decoding device, image encoding method and image decoding method
EP3410706B1 (en) * 2007-06-29 2021-12-01 Velos Media International Limited Image encoding device and image decoding device
KR101568708B1 (ko) * 2007-09-02 2015-11-12 엘지전자 주식회사 비디오 신호처리 방법 및 장치
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

Also Published As

Publication number Publication date
US20150381992A1 (en) 2015-12-31
US11109037B2 (en) 2021-08-31
US10306237B2 (en) 2019-05-28
CN103338365B (zh) 2017-04-12
US20140105288A1 (en) 2014-04-17
US20170237989A1 (en) 2017-08-17
WO2009004985A1 (ja) 2009-01-08
EP3190791B1 (en) 2018-11-28
CN103281542B (zh) 2017-07-14
EP3410706A1 (en) 2018-12-05
EP3410706B1 (en) 2021-12-01
CN103338366B (zh) 2016-08-24
JP5351021B2 (ja) 2013-11-27
US9161037B2 (en) 2015-10-13
EP3190791A1 (en) 2017-07-12
US9667976B2 (en) 2017-05-30
JP6023300B2 (ja) 2016-11-09
CN101690235B (zh) 2013-05-01
ES2711203T3 (es) 2019-04-30
HK1190016A1 (zh) 2014-06-20
JP2018166330A (ja) 2018-10-25
BRPI0813904B1 (pt) 2020-12-08
BR122019021946B1 (pt) 2024-02-06
CN103338366A (zh) 2013-10-02
RU2624448C2 (ru) 2017-07-04
CN107105257A (zh) 2017-08-29
BRPI0813904A2 (pt) 2014-12-30
CN103338364B (zh) 2016-07-06
RU2496252C2 (ru) 2013-10-20
US8644382B2 (en) 2014-02-04
CN103338364A (zh) 2013-10-02
CN101690235A (zh) 2010-03-31
JP6363143B2 (ja) 2018-07-25
JP2016027753A (ja) 2016-02-18
RU2010102951A (ru) 2011-08-10
US20190238858A1 (en) 2019-08-01
EP2166769A4 (en) 2010-12-15
JPWO2009004985A1 (ja) 2010-08-26
JP2017055411A (ja) 2017-03-16
US20100208802A1 (en) 2010-08-19
US9955171B2 (en) 2018-04-24
RU2013131985A (ru) 2015-01-20
EP2166769A1 (en) 2010-03-24
CN107105257B (zh) 2020-08-28
JP6774985B2 (ja) 2020-10-28
HK1190017A1 (zh) 2014-06-20
US20180205956A1 (en) 2018-07-19
CN103281542A (zh) 2013-09-04
JP2013258757A (ja) 2013-12-26
EP2166769B1 (en) 2017-04-05
CN103338365A (zh) 2013-10-02

Similar Documents

Publication Publication Date Title
HK1138458A1 (en) Image encoding device, image encoding method, image decoding device, image decoding method, program, and recording medium
WO2006112653A8 (en) Moving picture coding/decoding method and apparatus
CY1120725T1 (el) Συσκευη για την αποκωδικοποιηση εικονας με τη χρηση μεγαλων μοναδων μετασχηματισμου
WO2008157269A3 (en) Adaptive coding of video block prediction mode
WO2010045380A3 (en) Weighted prediction based on vectorized entropy coding
JP2016029824A5 (zh)
JP2020529157A5 (zh)
HRP20161174T1 (hr) Postupak i uređaj za kodiranje videa, te postupak i uređaj za dekodiranje videa
WO2011021844A3 (ko) 가변 길이 부호를 이용한 인트라 예측모드 부호화 방법과 장치, 및 이를 위한기록 매체
WO2012023762A3 (ko) 인트라 예측 복호화 방법
WO2016205693A3 (en) Intra prediction and intra mode coding
WO2008123254A1 (ja) 画像符号化方法及び装置並びに画像復号化方法及び装置
JP2010532936A5 (zh)
WO2009080133A8 (en) Adaptive intra mode selection
EP1976298A3 (en) Image processing method, encoder, and decoder
JP2005184857A5 (zh)
WO2011040794A3 (ko) 가변 크기의 매크로블록을 이용한 영상 부호화/복호화 방법 및 장치
RU2013100174A (ru) Способы и устройство для определения предсказателей параметров квантования по множеству соседних параметров квантования
WO2010068020A3 (ko) 다시점 영상 부호화, 복호화 방법 및 그 장치
EP1811789A3 (en) Video coding using directional interpolation
MY185091A (en) Method of quantizing linear predictive coding coefficients, sound encoding method, method of de-quantizing linear predictive coding coefficients, sound decoding method, and recording medium
JP2010124513A5 (zh)
MY173210A (en) Mode dependent scanning of coefficients of a block of video data
MY181411A (en) Video encoding method and device involving intra prediction, and video decoding method and device
MX2009013198A (es) Dispositivo de codificacion de prediccion de imagen, dispositivo de descodificacion de prediccion de imagen, metodo de codificacion de prediccion de imagen, metodo de descodificacion de prediccion de imagen, programa de codificacion de prediccion de