BRPI0813904A2 - Dispositivo de codificação de imagem, método de codificação de imagem, dispositivo de decodificação de imagem, método de decodificação de imagem, programa, e meio de armazenamento - Google Patents

Dispositivo de codificação de imagem, método de codificação de imagem, dispositivo de decodificação de imagem, método de decodificação de imagem, programa, e meio de armazenamento

Info

Publication number
BRPI0813904A2
BRPI0813904A2 BRPI0813904-0A2A BRPI0813904A BRPI0813904A2 BR PI0813904 A2 BRPI0813904 A2 BR PI0813904A2 BR PI0813904 A BRPI0813904 A BR PI0813904A BR PI0813904 A2 BRPI0813904 A2 BR PI0813904A2
Authority
BR
Brazil
Prior art keywords
image
image decoding
image coding
program
storage
Prior art date
Application number
BRPI0813904-0A2A
Other languages
English (en)
Inventor
Yasuaki Tokumo
Takeshi Tsukuba
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
Priority to BR122019021946-0A priority Critical patent/BR122019021946B1/pt
Publication of BRPI0813904A2 publication Critical patent/BRPI0813904A2/pt
Publication of BRPI0813904B1 publication Critical patent/BRPI0813904B1/pt

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
    • H04N19/134—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
    • H04N19/169—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

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)
BRPI0813904-0A 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 BRPI0813904B1 (pt)

Priority Applications (1)

Application Number Priority Date Filing Date Title
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

Applications Claiming Priority (5)

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
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 (2)

Publication Number Publication Date
BRPI0813904A2 true BRPI0813904A2 (pt) 2014-12-30
BRPI0813904B1 BRPI0813904B1 (pt) 2020-12-08

Family

ID=40226031

Family Applications (2)

Application Number Title Priority Date Filing Date
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
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

Family Applications Before (1)

Application Number Title Priority Date Filing Date
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

Country Status (9)

Country Link
US (6) US8644382B2 (pt)
EP (3) EP3410706B1 (pt)
JP (5) JP5351021B2 (pt)
CN (6) CN101690235B (pt)
BR (2) BR122019021946B1 (pt)
ES (1) ES2711203T3 (pt)
HK (3) HK1138458A1 (pt)
RU (2) RU2496252C2 (pt)
WO (1) WO2009004985A1 (pt)

Families Citing this family (88)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR122019021946B1 (pt) 2007-06-29 2024-02-06 Velos Media International Limited Dispositivo de codificação de imagem para codificar imagens de entrada e dispositivo de decodificação de imagem para decodificar dados de imagens codificados
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
CN103385002A (zh) * 2010-02-17 2013-11-06 韩国电子通信研究院 用于对超高清图像进行编码的装置及其方法、以及解码装置及其方法
KR20110113561A (ko) * 2010-04-09 2011-10-17 한국전자통신연구원 적응적인 필터를 이용한 인트라 예측 부호화/복호화 방법 및 그 장치
WO2011130051A1 (en) * 2010-04-12 2011-10-20 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
PT3457689T (pt) * 2010-05-25 2020-10-15 Lg Electronics Inc Novo modo de previsão planar
US20110317757A1 (en) * 2010-06-25 2011-12-29 Qualcomm Incorporated Intra prediction mode signaling for finer spatial prediction directions
US9661338B2 (en) 2010-07-09 2017-05-23 Qualcomm Incorporated Coding syntax elements for adaptive scans of transform coefficients for video coding
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
EP4106331A1 (en) * 2010-07-15 2022-12-21 Velos Media International Limited Image intra-prediction mode estimation device, image encoding device, image decoding device, and encoded image data
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
US10063854B2 (en) * 2010-08-17 2018-08-28 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
KR20180039757A (ko) * 2010-08-17 2018-04-18 엠앤케이홀딩스 주식회사 영상 복호화 장치
KR20130070644A (ko) * 2010-09-24 2013-06-27 노키아 코포레이션 비디오 코딩 방법, 장치 및 컴퓨터 프로그램
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
JP5472476B2 (ja) * 2010-09-30 2014-04-16 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
KR102086145B1 (ko) * 2010-12-13 2020-03-09 한국전자통신연구원 인트라 예측 방법 및 그 장치
WO2012081895A1 (ko) 2010-12-13 2012-06-21 한국전자통신연구원 인트라 예측 방법 및 그 장치
KR101538248B1 (ko) 2010-12-17 2015-07-20 미쓰비시덴키 가부시키가이샤 화상 부호화 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
AU2016202817B2 (en) * 2010-12-21 2017-12-21 Ntt Docomo, Inc. Enhanced intra-prediction coding using planar representations
PL3373580T3 (pl) * 2010-12-21 2020-05-18 Ntt Docomo, Inc. Kodowanie z predykcją wewnątrzramkową przy reprezentacjach planarnych
AU2015203228B2 (en) * 2010-12-21 2016-03-31 Ntt Docomo, Inc. Enhanced intra-prediction coding using planar representations
SG191347A1 (en) 2010-12-23 2013-07-31 Samsung Electronics Co Ltd Method and device for encoding intra prediction mode for image prediction unit, and method and device for decoding intra prediction mode for image prediction unit
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
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
WO2012096146A1 (ja) * 2011-01-13 2012-07-19 日本電気株式会社 映像符号化装置、映像復号装置、映像符号化方法、映像復号方法及びプログラム
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***
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
ES2906869T3 (es) * 2011-06-16 2022-04-20 Ge Video Compression Llc Inicialización de contexto en codificación entrópica
CN105187834B (zh) * 2011-06-17 2017-06-27 Jvc建伍株式会社 图像解码装置、图像解码方法及接收装置、接收方法
KR20120140181A (ko) * 2011-06-20 2012-12-28 한국전자통신연구원 화면내 예측 블록 경계 필터링을 이용한 부호화/복호화 방법 및 그 장치
SG10201406891TA (en) 2011-06-24 2014-11-27 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
JP6242793B2 (ja) 2011-09-15 2017-12-06 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
WO2013048033A1 (ko) 2011-09-28 2013-04-04 한국전자통신연구원 인트라 예측 모드 부호화/복호화 방법 및 장치
KR101611409B1 (ko) * 2011-09-28 2016-04-14 한국전자통신연구원 인트라 예측 모드 부호화/복호화 방법 및 장치
WO2013062191A1 (ko) * 2011-10-24 2013-05-02 (주)인터앱 인트라 예측 모드에서의 영상 부호화 방법 및 장치
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
NZ715990A (en) 2013-07-24 2019-11-29 Microsoft Technology Licensing Llc Scanning orders for non-transform coding
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
MX368411B (es) * 2014-08-08 2019-10-02 Koninklijke Philips Nv Metodos y aparatos para codificacion de imagenes de alto rango dinamico (hdr).
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
US10841593B2 (en) 2015-06-18 2020-11-17 Qualcomm Incorporated Intra prediction and intra mode coding
US20160373770A1 (en) * 2015-06-18 2016-12-22 Qualcomm Incorporated Intra prediction and intra mode coding
US11463689B2 (en) 2015-06-18 2022-10-04 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
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
AU2017342627B2 (en) 2016-10-11 2020-10-15 Guangdong Oppo Mobile Telecommunications Corp., Ltd. 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***
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
CN118018723A (zh) * 2018-05-10 2024-05-10 三星电子株式会社 视频编码方法和设备以及视频解码方法和设备
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
US11503306B2 (en) 2020-04-09 2022-11-15 Jianghong Yu Image and video data processing method and system
US11528488B2 (en) 2020-04-09 2022-12-13 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***

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
EP1835762A3 (en) 1996-05-28 2007-10-03 Matsushita Electric Industrial Co., Ltd. decoding apparatus with intra prediction
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
HUP0100668A3 (en) 1997-11-25 2005-01-28 Gen Hospital Corp Boston Virulence-associated nucleic 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
WO2001013167A1 (fr) 1999-08-10 2001-02-22 Citizen Watch Co., Ltd. Afficheur a cristaux liquides ferroelectriques
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
WO2001055969A1 (fr) 2000-01-28 2001-08-02 Namco Ltd. Systeme de jeu et procede de creation d'image
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
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
WO2002067238A2 (en) 2001-02-16 2002-08-29 Koninklijke Philips Electronics N.V. Display device
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
US7265741B2 (en) 2002-01-21 2007-09-04 Matsushita Electric Industrial Co., Ltd. Display apparatus and display apparatus drive method
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
ES2525557T3 (es) * 2002-05-28 2014-12-26 Sharp Kabushiki Kaisha Método y sistemas para la estimación, comunicación y organización de modos de intra-predicción de imágenes
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
JP4490261B2 (ja) * 2002-06-11 2010-06-23 ノキア コーポレイション イントラ符号化に基づく空間予測
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
AU2003281133A1 (en) * 2002-07-15 2004-02-02 Hitachi, Ltd. Moving picture encoding method and decoding method
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
JP4509104B2 (ja) * 2003-03-03 2010-07-21 エージェンシー・フォア・サイエンス・テクノロジー・アンド・リサーチ 高度動画像符号化におけるイントラ予測のための高速モード決定アルゴリズム
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
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
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
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
WO2007010690A1 (ja) * 2005-07-22 2007-01-25 Mitsubishi Electric Corporation 画像符号化装置、画像復号装置、および画像符号化方法、画像復号方法、画像符号化プログラム、画像復号プログラム、ならびに画像符号化プログラムを記録したコンピュータ読み取り可能な記録媒体、画像復号プログラムを記録したコンピュータ読み取り可能な記録媒体
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
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
EP1995973A4 (en) * 2006-03-10 2011-10-26 Nec Corp INTERNAL PREDICTION MODE SELECTION METHOD, ANIMATED IMAGE ENCODING METHOD, AND DEVICE AND PROGRAM USING SAME
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
US20090310677A1 (en) * 2006-07-28 2009-12-17 Kabushiki Kaisha Toshiba Image encoding and decoding method and apparatus
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)
WO2008084817A1 (ja) * 2007-01-09 2008-07-17 Kabushiki Kaisha Toshiba 画像符号化と復号化の方法及び装置
CA2676709C (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
KR101475365B1 (ko) * 2007-04-09 2014-12-23 가부시키가이샤 엔.티.티.도코모 화상 예측 부호화 장치, 화상 예측 부호화 방법, 화상 예측 부호화 프로그램, 화상 예측 복호 장치, 화상 예측 복호 방법 및 화상 예측 복호 프로그램
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
US8422803B2 (en) * 2007-06-28 2013-04-16 Mitsubishi Electric Corporation Image encoding device, image decoding device, image encoding method and image decoding method
BR122019021946B1 (pt) * 2007-06-29 2024-02-06 Velos Media International Limited Dispositivo de codificação de imagem para codificar imagens de entrada e dispositivo de decodificação de imagem para decodificar dados de imagens codificados
EP2191652B1 (en) * 2007-09-02 2017-02-08 Lg Electronics Inc. A method and an apparatus for processing a video signal
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
EP3190791B1 (en) 2018-11-28
CN103338364A (zh) 2013-10-02
JP6363143B2 (ja) 2018-07-25
RU2010102951A (ru) 2011-08-10
HK1190017A1 (zh) 2014-06-20
US11109037B2 (en) 2021-08-31
EP3410706A1 (en) 2018-12-05
RU2013131985A (ru) 2015-01-20
US8644382B2 (en) 2014-02-04
JP2013258757A (ja) 2013-12-26
ES2711203T3 (es) 2019-04-30
JPWO2009004985A1 (ja) 2010-08-26
US20100208802A1 (en) 2010-08-19
RU2496252C2 (ru) 2013-10-20
CN103338364B (zh) 2016-07-06
HK1190016A1 (zh) 2014-06-20
WO2009004985A1 (ja) 2009-01-08
EP3190791A1 (en) 2017-07-12
CN101690235B (zh) 2013-05-01
JP6023300B2 (ja) 2016-11-09
US10306237B2 (en) 2019-05-28
CN103338366B (zh) 2016-08-24
US9955171B2 (en) 2018-04-24
CN107105257A (zh) 2017-08-29
CN107105257B (zh) 2020-08-28
EP2166769A1 (en) 2010-03-24
RU2624448C2 (ru) 2017-07-04
BRPI0813904B1 (pt) 2020-12-08
JP6774985B2 (ja) 2020-10-28
EP2166769A4 (en) 2010-12-15
US9667976B2 (en) 2017-05-30
US9161037B2 (en) 2015-10-13
US20180205956A1 (en) 2018-07-19
CN103338365B (zh) 2017-04-12
CN103338365A (zh) 2013-10-02
JP2016027753A (ja) 2016-02-18
US20190238858A1 (en) 2019-08-01
HK1138458A1 (en) 2010-08-20
EP2166769B1 (en) 2017-04-05
CN103281542B (zh) 2017-07-14
JP2018166330A (ja) 2018-10-25
CN103281542A (zh) 2013-09-04
CN101690235A (zh) 2010-03-31
US20150381992A1 (en) 2015-12-31
JP2017055411A (ja) 2017-03-16
US20140105288A1 (en) 2014-04-17
US20170237989A1 (en) 2017-08-17
EP3410706B1 (en) 2021-12-01
BR122019021946B1 (pt) 2024-02-06
CN103338366A (zh) 2013-10-02
JP5351021B2 (ja) 2013-11-27

Similar Documents

Publication Publication Date Title
BRPI0813904A2 (pt) Dispositivo de codificação de imagem, método de codificação de imagem, dispositivo de decodificação de imagem, método de decodificação de imagem, programa, e meio de armazenamento
BRPI0810924A2 (pt) predição de imagem/dispositivo de codificação, predição de imagem/ método de codificação, predição de imagem/programa de codificação, predição de imagem/dispositivo de codificação, predição de imagem/método de codificação e predição de imagem/programa de codificação
BRPI0906824A2 (pt) Dispositivo de codificação de imagem, dispositivo de decodificação de imagem, método de codificação de imagem e método de decodificação de imagem
BRPI1005386A2 (pt) aparelho de codificação de imagem, aparelho de decodificação de imagem, método de codificação de imagem e método de decodificação de imagem
EP2384000A4 (en) IMAGE ENCODING DEVICE, IMAGE ENCODING METHOD AND PROGRAM THEREOF, IMAGE DECODING DEVICE, IMAGE DECODING METHOD, AND PROGRAM THEREOF
EP2326092A4 (en) Image Decoding Device, Image Coding Device, Image Decoding Method, Image Coding Method, and Program Therefor
EP2023639A4 (en) IMAGE PREDICTIVE ENCODING DEVICE, IMAGE PREDICTIVE ENCODING METHOD, IMAGE PREDICTIVE ENCODING PROGRAM, IMAGE PREDICTIVE DECODING DEVICE, IMAGE PREDICTIVE DECODING METHOD, AND PREDICTIVE IMAGE DECODING PROGRAM
EP2164265A4 (en) IMAGE PREDICTION ENCODING DEVICE, IMAGE PREDICTING DECODING DEVICE, IMAGE PREDICTING ENCODING METHOD, IMAGE PREDICTING DECODING METHOD, IMAGE PREDICTING ENCODING PROGRAM, AND IMAGE PREDICTING ENCODING PROGRAM PR
BRPI0817888A2 (pt) Dispositivos e métodos de codificação e de decodificação de imagem.
PL1947860T3 (pl) Urządzenie do kodowania obrazu, urządzenie do dekodowania obrazu, sposób kodowania obrazu i sposób dekodowania obrazu
EP2280549A4 (en) Image Preview Coding, Image Preview Coding, Image Preview Coding, Image Preview Coding, Image Preview Coding, and Image Preview Coding
BR112012001687A2 (pt) método de decodificação de vídeo, e aparelho de decodificação de vídeo
EP2066133A4 (en) BILDCODE PROCEDURE, DECODING METHOD, DEVICE FOR IT, IMAGE DECODING DEVICE, PROGRAM THEREFOR AND THE PROGRAM CONTAINING STORAGE MEDIUM
EP2309756A4 (en) METHOD AND DEVICE FOR ENCODING IMAGES, AND METHOD AND DEVICE FOR DECODING CORRESPONDING
BRPI1008500A2 (pt) método de codificação de imagem de multivisão, método de decodificação de imagem de multivisão, dispositivo de codificação de imagem de multivisão, dispositivo de decodificaçãode imagem de multivisão, programa de codificação de imagem de multivisão, e programa de decodificação de imagem de multivisão
BRPI0818603A2 (pt) método de codificação de vídeo e método de decodificação de vídeo
EP2197215A4 (en) VIDEO ENCODING DEVICE, VIDEO DECODING DEVICE, VIDEO ENCODING METHOD, VIDEO DECODING METHOD, AND VIDEO ENCODING OR DECODING PROGRAM
BRPI0915821A2 (pt) dispositivos codificador e decodificador de imagem, e, métodos de codificação e de decodificação de imagem.
BRPI0807912A2 (pt) Método de codificação e de decoficação de vídeo, aparelhos para os mesmos, programas para os mesmos, e meio de armazenamento que armazena os programas
BRPI0906880A2 (pt) Método de codificação de imagem e método de decodificação de imagem
BRPI0906521A2 (pt) método e aparelho de codificação e decodificação
BRPI1011333A2 (pt) dispositivo de codificação e de decodificação de vídeo, e, métodos de codificação e de decodificação de vídeo
EP2128817A4 (en) IMAGE READING, IMAGE READING AND IMAGE READING
BRPI1011698A2 (pt) dispositivo de encodificação de predição de imagem, método de encodificação de predição de imagem, programa de encodificação de predição de imagem, dispositivo de decodificação de predição de imagem, método de decodificação de predição de imagem, e programa de decodificação de predição de imagem
BRPI1015984A2 (pt) dispositivos e métodos de codificação e de decotificação de imagem.

Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: VELOS MEDIA INTERNATIONAL LIMITED (IE)

B15K Others concerning applications: alteration of classification

Ipc: H04N 19/159 (2014.01), H04N 19/103 (2014.01), H04N

B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 08/12/2020, OBSERVADAS AS CONDICOES LEGAIS.