CN104052995A - 图像编码装置及方法,和图像解码装置及方法 - Google Patents
图像编码装置及方法,和图像解码装置及方法 Download PDFInfo
- Publication number
- CN104052995A CN104052995A CN201410216451.9A CN201410216451A CN104052995A CN 104052995 A CN104052995 A CN 104052995A CN 201410216451 A CN201410216451 A CN 201410216451A CN 104052995 A CN104052995 A CN 104052995A
- Authority
- CN
- China
- Prior art keywords
- prediction
- pixel
- intra
- image
- reference pixels
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/11—Selection of coding mode or of prediction mode among a plurality of spatial predictive coding modes
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/107—Selection of coding mode or of prediction mode between spatial and temporal predictive coding, e.g. picture refresh
-
- 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
- H04N19/124—Quantisation
-
- 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
- H04N19/146—Data rate or code amount at the encoder output
- H04N19/147—Data rate or code amount at the encoder output according to rate distortion criteria
-
- 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
- H04N19/169—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
-
- 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
- H04N19/169—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
- H04N19/182—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 a pixel
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/567—Motion estimation based on rate distortion criteria
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2007-263888 | 2007-10-10 | ||
| JP2007263888A JP2009094828A (ja) | 2007-10-10 | 2007-10-10 | 画像符号化装置及び画像符号化方法、画像復号化装置及び画像復号化方法 |
| CN200810167499.XA CN101409840B (zh) | 2007-10-10 | 2008-10-10 | 图像编码装置及方法,和图像解码装置及方法 |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810167499.XA Division CN101409840B (zh) | 2007-10-10 | 2008-10-10 | 图像编码装置及方法,和图像解码装置及方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104052995A true CN104052995A (zh) | 2014-09-17 |
| CN104052995B CN104052995B (zh) | 2017-12-29 |
Family
ID=40456694
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410216290.3A Active CN104053010B (zh) | 2007-10-10 | 2008-10-10 | 图像编码装置及方法,和图像解码装置及方法 |
| CN201410216451.9A Active CN104052995B (zh) | 2007-10-10 | 2008-10-10 | 图像解码方法 |
| CN200810167499.XA Active CN101409840B (zh) | 2007-10-10 | 2008-10-10 | 图像编码装置及方法,和图像解码装置及方法 |
| CN201410217175.8A Active CN104052997B (zh) | 2007-10-10 | 2008-10-10 | 图像编码装置及方法,和图像解码装置及方法 |
| CN201410217173.9A Active CN104052996B (zh) | 2007-10-10 | 2008-10-10 | 图像编码装置及方法,和图像解码装置及方法 |
| CN201410216455.7A Active CN104038763B (zh) | 2007-10-10 | 2008-10-10 | 图像编码装置及方法,和图像解码装置及方法 |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410216290.3A Active CN104053010B (zh) | 2007-10-10 | 2008-10-10 | 图像编码装置及方法,和图像解码装置及方法 |
Family Applications After (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810167499.XA Active CN101409840B (zh) | 2007-10-10 | 2008-10-10 | 图像编码装置及方法,和图像解码装置及方法 |
| CN201410217175.8A Active CN104052997B (zh) | 2007-10-10 | 2008-10-10 | 图像编码装置及方法,和图像解码装置及方法 |
| CN201410217173.9A Active CN104052996B (zh) | 2007-10-10 | 2008-10-10 | 图像编码装置及方法,和图像解码装置及方法 |
| CN201410216455.7A Active CN104038763B (zh) | 2007-10-10 | 2008-10-10 | 图像编码装置及方法,和图像解码装置及方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (6) | US8867626B2 (zh) |
| EP (6) | EP3038362B1 (zh) |
| JP (1) | JP2009094828A (zh) |
| CN (6) | CN104053010B (zh) |
| PL (3) | PL3448038T3 (zh) |
| TR (1) | TR201902977T4 (zh) |
Families Citing this family (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009094828A (ja) * | 2007-10-10 | 2009-04-30 | Hitachi Ltd | 画像符号化装置及び画像符号化方法、画像復号化装置及び画像復号化方法 |
| US8542938B2 (en) * | 2008-12-31 | 2013-09-24 | Entropic Communications, Inc. | System and method for intra-frame compression using predictive coding |
| JP5216710B2 (ja) * | 2009-07-24 | 2013-06-19 | 日立コンシューマエレクトロニクス株式会社 | 復号化処理方法 |
| WO2011083439A1 (en) * | 2010-01-08 | 2011-07-14 | Nokia Corporation | An apparatus, a method and a computer program for video coding |
| JP2011166218A (ja) * | 2010-02-04 | 2011-08-25 | Victor Co Of Japan Ltd | 画像信号符号化装置、画像信号符号化方法、画像信号復号装置、及び、画像信号復号方法 |
| WO2011095959A1 (en) * | 2010-02-08 | 2011-08-11 | Nokia Corporation | An apparatus, a method and a computer program for video coding |
| JP5222878B2 (ja) * | 2010-03-24 | 2013-06-26 | 日本放送協会 | イントラ予測装置、符号化器、復号器及びプログラム |
| KR101798079B1 (ko) * | 2010-05-10 | 2017-11-16 | 삼성전자주식회사 | 픽셀값의 차분을 이용하여 영상 프레임을 부호화하는 방법 및 이를 위한 장치 |
| EP4354866A3 (en) | 2010-05-14 | 2024-05-01 | InterDigital VC Holdings, Inc. | Methods and apparatus for intra coding a block having pixels assigned to groups |
| KR101913264B1 (ko) | 2010-05-25 | 2018-10-30 | 엘지전자 주식회사 | 신규한 평면 예측 모드 |
| JP5281624B2 (ja) | 2010-09-29 | 2013-09-04 | 日本電信電話株式会社 | 画像符号化方法,画像復号方法,画像符号化装置,画像復号装置およびそれらのプログラム |
| JP5281623B2 (ja) | 2010-09-29 | 2013-09-04 | 日本電信電話株式会社 | 画像符号化方法,画像復号方法,画像符号化装置,画像復号装置およびそれらのプログラム |
| CN102595118B (zh) * | 2011-01-14 | 2015-04-08 | 华为技术有限公司 | 一种编解码中的预测方法和预测器 |
| JP6056122B2 (ja) | 2011-01-24 | 2017-01-11 | ソニー株式会社 | 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 |
| JP5357199B2 (ja) | 2011-03-14 | 2013-12-04 | 日本電信電話株式会社 | 画像符号化方法,画像復号方法,画像符号化装置,画像復号装置,画像符号化プログラムおよび画像復号プログラム |
| KR102250105B1 (ko) | 2011-04-25 | 2021-05-10 | 엘지전자 주식회사 | 인트라 예측 방법과 이를 이용한 부호화기 및 복호화기 |
| WO2012175017A1 (en) * | 2011-06-20 | 2012-12-27 | Mediatek Singapore Pte. Ltd. | Method and apparatus of directional intra prediction |
| EP2736254B1 (en) * | 2011-07-22 | 2018-07-04 | Hitachi, Ltd. | Video decoding method and image encoding method |
| JP5711636B2 (ja) * | 2011-09-26 | 2015-05-07 | 日本電信電話株式会社 | 画像符号化方法、画像復号方法、画像符号化装置、画像復号装置、画像符号化プログラム、画像復号プログラム |
| EP4024864B1 (en) * | 2011-11-04 | 2023-09-13 | LG Electronics, Inc. | Method and apparatus for encoding/decoding video information |
| EP4686203A3 (en) | 2011-11-08 | 2026-04-01 | Kabushiki Kaisha Toshiba | Image decoding method and image encoding method |
| KR102186605B1 (ko) * | 2012-09-28 | 2020-12-03 | 삼성전자주식회사 | 다시점 영상 부호화/복호화 장치 및 방법 |
| CN103391437B (zh) * | 2013-07-16 | 2016-12-07 | 上海富瀚微电子股份有限公司 | 一种高动态图像视觉无损压缩的方法及装置 |
| CN103927767B (zh) * | 2014-04-18 | 2018-05-04 | 北京智谷睿拓技术服务有限公司 | 图像处理方法及图像处理装置 |
| JP6723003B2 (ja) * | 2015-11-25 | 2020-07-15 | キヤノン株式会社 | 画像符号化装置及びその制御方法、並びにプログラム及び記憶媒体 |
| US9830233B2 (en) | 2016-01-29 | 2017-11-28 | Netapp, Inc. | Online backup to an object service using bulk export |
| US10841574B2 (en) * | 2016-04-25 | 2020-11-17 | Lg Electronics Inc. | Image decoding method and device using intra prediction in image coding system |
| US10834408B2 (en) | 2016-05-02 | 2020-11-10 | Industry-University Cooperation Foundation Hanyang University | Image encoding/decoding method and apparatus using intra-screen prediction |
| EP3383043A1 (en) | 2017-03-27 | 2018-10-03 | Thomson Licensing | Methods and apparatus for picture encoding and decoding |
| WO2020076028A1 (ko) | 2018-10-11 | 2020-04-16 | 엘지전자 주식회사 | 변환 계수 코딩 방법 및 장치 |
| CN109309836B (zh) * | 2018-10-25 | 2021-09-07 | 广州星唯信息科技有限公司 | 一种基于预测差分的图象压缩方法 |
| KR102875162B1 (ko) | 2019-07-22 | 2025-10-23 | 삼성디스플레이 주식회사 | 표시 장치 |
| CN114449273B (zh) * | 2020-11-06 | 2023-07-21 | 北京大学 | 基于hevc增强型块划分搜索方法和装置 |
| CN113612992B (zh) * | 2021-07-01 | 2023-11-03 | 杭州未名信科科技有限公司 | 一种针对avs3硬件编码器的快速帧内编码单元的编码方法 |
| EP4420350A1 (en) * | 2021-10-21 | 2024-08-28 | Nokia Technologies Oy | Video coding using parallel units |
| CN118015108B (zh) * | 2024-04-10 | 2024-07-19 | 深圳市南华数字科技有限公司 | 基于物联网的智慧物业智能管理方法及系统 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1186396A (zh) * | 1996-10-30 | 1998-07-01 | 日本胜利株式会社 | 用于编码/译码运动图象的装置和方法以及用于存储运动图象的介质 |
| 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 |
| US20070110153A1 (en) * | 2005-11-14 | 2007-05-17 | Samsung Electronics Co., Ltd. | Method, medium, and apparatus encoding and/or decoding an image using the same coding mode across components |
Family Cites Families (46)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04219074A (ja) | 1990-08-31 | 1992-08-10 | Toshiba Corp | 画像符号化装置 |
| JP3348612B2 (ja) * | 1996-10-31 | 2002-11-20 | 日本ビクター株式会社 | ブロック間予測符号化装置、ブロック間予測復号化装置、ブロック間予測符号化方法、ブロック間予測復号化方法、及びブロック間予測符号化復号化装置 |
| US6327383B2 (en) * | 1997-01-14 | 2001-12-04 | Seiko Epson Corporation | Multi-color image encoding apparatus and method, multi-color image decoding apparatus and method |
| US6275533B1 (en) * | 1997-06-20 | 2001-08-14 | Matsushita Electric Industrial Co., Ltd. | Image processing method, image processing apparatus, and data recording medium |
| FI116819B (fi) * | 2000-01-21 | 2006-02-28 | Nokia Corp | Menetelmä kuvien lähettämiseksi ja kuvakooderi |
| EP1263239A3 (en) * | 2001-05-30 | 2005-02-09 | Nippon Telegraph and Telephone Corporation | Image compression system |
| US7747094B2 (en) * | 2001-06-29 | 2010-06-29 | Ntt Docomo, Inc. | Image encoder, image decoder, image encoding method, and image decoding method |
| US7321626B2 (en) * | 2002-03-08 | 2008-01-22 | Sharp Laboratories Of America, Inc. | System and method for predictive motion estimation using a global motion predictor |
| US7289672B2 (en) * | 2002-05-28 | 2007-10-30 | Sharp Laboratories Of America, Inc. | Methods and systems for image intra-prediction mode estimation |
| US7386048B2 (en) * | 2002-05-28 | 2008-06-10 | Sharp Laboratories Of America, Inc. | Methods and systems for image intra-prediction mode organization |
| AU2003242037A1 (en) * | 2002-07-02 | 2004-01-23 | Matsushita Electric Industrial Co., Ltd. | Image encoding method and image decoding method |
| JP3975188B2 (ja) * | 2002-09-30 | 2007-09-12 | 三星電子株式会社 | 色相の空間予測符号化を利用した映像の符号化及び復号化方法及び装置 |
| JP4290972B2 (ja) * | 2002-12-18 | 2009-07-08 | 日本電信電話株式会社 | 画像符号化方法,画像復号方法,画像符号化装置,画像復号装置,画像符号化プログラム,画像復号プログラム,画像符号化プログラムを記録した記録媒体および画像復号プログラムを記録した記録媒体 |
| KR20050090451A (ko) * | 2003-01-10 | 2005-09-13 | 톰슨 라이센싱 에스.에이. | 부호화된 화상에서 오류 은닉을 위한 보간필터 정의 |
| JP4373702B2 (ja) * | 2003-05-07 | 2009-11-25 | 株式会社エヌ・ティ・ティ・ドコモ | 動画像符号化装置、動画像復号化装置、動画像符号化方法、動画像復号化方法、動画像符号化プログラム及び動画像復号化プログラム |
| US7426308B2 (en) * | 2003-07-18 | 2008-09-16 | Microsoft Corporation | Intraframe and interframe interlace coding and decoding |
| EP1530373A2 (en) * | 2003-11-06 | 2005-05-11 | Matsushita Electric Industrial Co., Ltd. | Memory arrangement for a quick read access to image blocks according to a different scan order |
| CN1225128C (zh) * | 2003-12-31 | 2005-10-26 | 中国科学院计算技术研究所 | 直接编码模式下确定参考图像块的方法 |
| JP4542447B2 (ja) * | 2005-02-18 | 2010-09-15 | 株式会社日立製作所 | 画像の符号化/復号化装置、符号化/復号化プログラム及び符号化/復号化方法 |
| JP5037938B2 (ja) | 2004-04-28 | 2012-10-03 | 日立コンシューマエレクトロニクス株式会社 | 画像の符号化/復号化装置、符号化/復号化プログラム及び符号化/復号化方法 |
| JP4495580B2 (ja) * | 2004-12-13 | 2010-07-07 | パナソニック株式会社 | 面内予測装置および面内予測方法 |
| JP2006333436A (ja) * | 2005-01-07 | 2006-12-07 | Ntt Docomo Inc | 動画像符号化装置、動画像復号装置、動画像符号化方法、動画像復号方法、動画像符号化プログラム、及び、動画像復号プログラム |
| KR100913088B1 (ko) * | 2005-01-21 | 2009-08-21 | 엘지전자 주식회사 | 베이스 레이어의 내부모드 블록의 예측정보를 이용하여영상신호를 엔코딩/디코딩하는 방법 및 장치 |
| US8885707B2 (en) * | 2005-04-01 | 2014-11-11 | Panasonic Corporation | Image decoding apparatus and image decoding method |
| KR100703200B1 (ko) * | 2005-06-29 | 2007-04-06 | 한국산업기술대학교산학협력단 | 인트라 부호화 장치 및 방법 |
| KR100667806B1 (ko) * | 2005-07-07 | 2007-01-12 | 삼성전자주식회사 | 영상 부호화 및 복호화 방법 및 장치 |
| JP2007110348A (ja) * | 2005-10-12 | 2007-04-26 | Ntt Docomo Inc | 動画像符号化装置、動画像復号化装置、動画像符号化方法、動画像復号化方法、動画像符号化プログラム、および動画像復号化プログラム |
| KR100763194B1 (ko) * | 2005-10-14 | 2007-10-04 | 삼성전자주식회사 | 단일 루프 디코딩 조건을 만족하는 인트라 베이스 예측방법, 상기 방법을 이용한 비디오 코딩 방법 및 장치 |
| 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 |
| US8295351B2 (en) * | 2005-11-08 | 2012-10-23 | Panasonic Corporation | Moving picture coding method, moving picture decoding method, and apparatuses of the same |
| JP5044415B2 (ja) * | 2005-11-30 | 2012-10-10 | 株式会社東芝 | 画像符号化/画像復号化方法及び画像符号化/画像復号化装置 |
| WO2007084301A2 (en) * | 2006-01-12 | 2007-07-26 | Gary Demos | Efficient bit-exact lossless image coding residual system |
| JP4732203B2 (ja) * | 2006-03-17 | 2011-07-27 | キヤノン株式会社 | 画像符号化装置及び復号装置及びそれらの制御方法、並びに、コンピュータプログラム及びコンピュータ可読記憶媒体 |
| KR101011303B1 (ko) | 2006-07-28 | 2011-01-28 | 가부시끼가이샤 도시바 | 화상 부호화 및 복호화 방법 및 장치 |
| JP4690966B2 (ja) * | 2006-08-11 | 2011-06-01 | 株式会社東芝 | 動画像符号化装置 |
| US20080056349A1 (en) * | 2006-08-31 | 2008-03-06 | Ati Technologies, Inc. | Method and system for motion compensation method in decoding of video data |
| US8345756B2 (en) * | 2006-08-31 | 2013-01-01 | Ati Technologies, Inc. | Method and system for parallel intra-prediction decoding of video data |
| JP4786484B2 (ja) * | 2006-09-15 | 2011-10-05 | ルネサスエレクトロニクス株式会社 | 演算処理用データ供給方法および画像処理装置 |
| US20090268810A1 (en) * | 2006-09-29 | 2009-10-29 | Congxia Dai | Geometric intra prediction |
| US8233537B2 (en) * | 2007-03-19 | 2012-07-31 | Texas Instruments Incorporated | Efficient implementation of H.264 4 by 4 intra prediction on a VLIW processor |
| KR101379255B1 (ko) * | 2007-04-06 | 2014-03-28 | 삼성전자주식회사 | 미분 방정식을 이용한 인트라 예측 부호화, 복호화 방법 및장치 |
| JP2009094828A (ja) * | 2007-10-10 | 2009-04-30 | Hitachi Ltd | 画像符号化装置及び画像符号化方法、画像復号化装置及び画像復号化方法 |
| JP5886922B2 (ja) | 2014-09-22 | 2016-03-16 | 日立マクセル株式会社 | 画像復号化方法 |
| JP5891333B2 (ja) | 2015-09-11 | 2016-03-22 | 日立マクセル株式会社 | 画像復号化方法 |
| JP5887012B2 (ja) | 2015-09-11 | 2016-03-16 | 日立マクセル株式会社 | 画像復号化方法 |
| JP5887013B2 (ja) | 2015-09-11 | 2016-03-16 | 日立マクセル株式会社 | 画像復号化方法 |
-
2007
- 2007-10-10 JP JP2007263888A patent/JP2009094828A/ja not_active Withdrawn
-
2008
- 2008-10-09 EP EP16150161.4A patent/EP3038362B1/en active Active
- 2008-10-09 EP EP08253302.7A patent/EP2059048B1/en active Active
- 2008-10-09 PL PL18195786T patent/PL3448038T3/pl unknown
- 2008-10-09 PL PL20159494.2T patent/PL3684059T3/pl unknown
- 2008-10-09 EP EP18195786.1A patent/EP3448038B1/en active Active
- 2008-10-09 PL PL16150161T patent/PL3038362T3/pl unknown
- 2008-10-09 EP EP20159494.2A patent/EP3684059B1/en active Active
- 2008-10-09 EP EP25154628.9A patent/EP4529165B1/en active Active
- 2008-10-09 TR TR2019/02977T patent/TR201902977T4/tr unknown
- 2008-10-09 EP EP23202909.0A patent/EP4283994B1/en active Active
- 2008-10-10 CN CN201410216290.3A patent/CN104053010B/zh active Active
- 2008-10-10 CN CN201410216451.9A patent/CN104052995B/zh active Active
- 2008-10-10 CN CN200810167499.XA patent/CN101409840B/zh active Active
- 2008-10-10 US US12/248,945 patent/US8867626B2/en active Active
- 2008-10-10 CN CN201410217175.8A patent/CN104052997B/zh active Active
- 2008-10-10 CN CN201410217173.9A patent/CN104052996B/zh active Active
- 2008-10-10 CN CN201410216455.7A patent/CN104038763B/zh active Active
-
2014
- 2014-10-21 US US14/519,332 patent/US9451255B2/en active Active
-
2016
- 2016-08-24 US US15/245,435 patent/US9699459B2/en active Active
- 2016-08-24 US US15/245,433 patent/US9706202B2/en active Active
- 2016-08-24 US US15/245,427 patent/US9609322B2/en active Active
- 2016-08-24 US US15/245,430 patent/US9699458B2/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1186396A (zh) * | 1996-10-30 | 1998-07-01 | 日本胜利株式会社 | 用于编码/译码运动图象的装置和方法以及用于存储运动图象的介质 |
| 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 |
| US20070110153A1 (en) * | 2005-11-14 | 2007-05-17 | Samsung Electronics Co., Ltd. | Method, medium, and apparatus encoding and/or decoding an image using the same coding mode across components |
Non-Patent Citations (1)
| Title |
|---|
| PENG ZHANG ET AL: "Multiple modes intra-prediction in intra coding", 《2004 IEEE INTERNATIONAL CONFERENCE ON MULTIMEDIA AND EXPO(ICME) IEEE PISCATAWAY》 * |
Also Published As
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101409840B (zh) | 图像编码装置及方法,和图像解码装置及方法 | |
| CN107396126B (zh) | 用于编码和解码图像的方法、编码和解码设备、以及相应的计算机程序 | |
| CN104041038B (zh) | 用于编码和解码图像的方法、编码和解码设备 | |
| JP5400798B2 (ja) | 動画像復号化方法及び装置、動画像符号化方法及び装置 | |
| JP2009049969A (ja) | 動画像符号化装置及び方法並びに動画像復号化装置及び方法 | |
| JP5887012B2 (ja) | 画像復号化方法 | |
| JP5886922B2 (ja) | 画像復号化方法 | |
| JP5690898B2 (ja) | 画像復号化方法 | |
| JP5887013B2 (ja) | 画像復号化方法 | |
| JP5891333B2 (ja) | 画像復号化方法 | |
| JP5422681B2 (ja) | 画像復号化方法 | |
| JP2016129391A (ja) | 画像復号化方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: HITACHI MAXELL LTD. Free format text: FORMER OWNER: HITACHI,LTD. Effective date: 20150401 |
|
| TA01 | Transfer of patent application right |
Effective date of registration: 20150401 Address after: Osaka Japan Applicant after: HITACHI MAXELL, Ltd. Address before: Tokyo, Japan Applicant before: Hitachi, Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180307 Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Osaka Japan Patentee before: Hitachi Maxell, Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Kyoto Japan Patentee after: MAXELL, Ltd. Address before: Kyoto Japan Patentee before: MAXELL HOLDINGS, Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220607 Address after: Kyoto Japan Patentee after: MAXELL HOLDINGS, Ltd. Address before: Kyoto Japan Patentee before: MAXELL, Ltd. |
|
| TR01 | Transfer of patent right |