CN1199308A - 图像预测解码/编码方法及装置以及数据存储媒体 - Google Patents
图像预测解码/编码方法及装置以及数据存储媒体 Download PDFInfo
- Publication number
- CN1199308A CN1199308A CN98106370A CN98106370A CN1199308A CN 1199308 A CN1199308 A CN 1199308A CN 98106370 A CN98106370 A CN 98106370A CN 98106370 A CN98106370 A CN 98106370A CN 1199308 A CN1199308 A CN 1199308A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- picture
- image
- reproduced
- view data
- 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
- 238000000034 method Methods 0.000 title claims abstract description 168
- 230000015654 memory Effects 0.000 title claims description 99
- 230000006835 compression Effects 0.000 claims abstract description 10
- 238000007906 compression Methods 0.000 claims abstract description 10
- 238000001514 detection method Methods 0.000 claims description 51
- 238000012545 processing Methods 0.000 claims description 49
- 230000008569 process Effects 0.000 claims description 31
- 238000013500 data storage Methods 0.000 claims description 24
- 238000007689 inspection Methods 0.000 claims description 8
- 230000008859 change Effects 0.000 description 21
- 230000008929 regeneration Effects 0.000 description 18
- 238000011069 regeneration method Methods 0.000 description 18
- 230000000694 effects Effects 0.000 description 15
- 238000013139 quantization Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 11
- 230000009471 action Effects 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000009466 transformation Effects 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 3
- 230000001172 regenerating effect Effects 0.000 description 3
- 101000969688 Homo sapiens Macrophage-expressed gene 1 protein Proteins 0.000 description 2
- 102100021285 Macrophage-expressed gene 1 protein Human genes 0.000 description 2
- 230000002457 bidirectional effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 238000011002 quantification Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000005713 exacerbation Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Images
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
- H04N19/50—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
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/103—Selection of coding mode or of prediction mode
- H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
- H04N19/136—Incoming video signal characteristics or properties
-
- 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
-
- 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
- H04N19/172—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 picture, frame or field
-
- 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
- H04N19/186—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 colour or a chrominance component
-
- 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
- H04N19/46—Embedding additional information in the video signal during the compression process
-
- 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
-
- 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
- H04N19/553—Motion estimation dealing with occlusions
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
- H04N19/51—Motion estimation or motion compensation
- H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
- H04N19/587—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal sub-sampling or interpolation, e.g. decimation or subsequent interpolation of pictures in a video sequence
-
- 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
- H04N19/59—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving spatial sub-sampling or interpolation, e.g. alteration of picture size or resolution
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
-
- 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
- H04N19/20—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using video object 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)
- Image Processing (AREA)
Abstract
Description
Claims (24)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP090659/97 | 1997-04-09 | ||
JP090659/1997 | 1997-04-09 | ||
JP9065997 | 1997-04-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1199308A true CN1199308A (zh) | 1998-11-18 |
CN1134992C CN1134992C (zh) | 2004-01-14 |
Family
ID=14004667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB981063705A Expired - Lifetime CN1134992C (zh) | 1997-04-09 | 1998-04-09 | 图像预测解码方法 |
Country Status (12)
Country | Link |
---|---|
US (3) | US6370276B2 (zh) |
EP (4) | EP1079634B1 (zh) |
KR (2) | KR100319248B1 (zh) |
CN (1) | CN1134992C (zh) |
BR (1) | BR9801156B1 (zh) |
DE (4) | DE69815922T2 (zh) |
ES (4) | ES2203383T3 (zh) |
ID (1) | ID20775A (zh) |
IN (1) | IN192209B (zh) |
MY (1) | MY129665A (zh) |
SG (1) | SG65064A1 (zh) |
TW (1) | TW395136B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1312936C (zh) * | 2002-04-19 | 2007-04-25 | 松下电器产业株式会社 | 动态图像编码方法及动态图像解码方法 |
CN101005627B (zh) * | 2000-07-25 | 2010-04-14 | 松下电器产业株式会社 | 图像译码方法、图像译码装置 |
CN101304536B (zh) * | 2002-11-20 | 2011-11-02 | 松下电器产业株式会社 | 动态图像编码方法及动态图像编码装置 |
Families Citing this family (38)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998036576A1 (en) * | 1997-02-13 | 1998-08-20 | Mitsubishi Denki Kabushiki Kaisha | Moving picture prediction system |
US6594313B1 (en) * | 1998-12-23 | 2003-07-15 | Intel Corporation | Increased video playback framerate in low bit-rate video applications |
US6499060B1 (en) | 1999-03-12 | 2002-12-24 | Microsoft Corporation | Media coding for loss recovery with remotely predicted data units |
JP4224748B2 (ja) | 1999-09-13 | 2009-02-18 | ソニー株式会社 | 画像符号化装置および画像符号化方法、画像復号装置および画像復号方法、記録媒体、並びに画像処理装置 |
FR2809572B1 (fr) * | 2000-05-29 | 2002-08-16 | Cit Alcatel | Codage video de source avec prediction du mouvement et filtrage des effets de blocs |
US20020122491A1 (en) | 2001-01-03 | 2002-09-05 | Marta Karczewicz | Video decoder architecture and method for using same |
US6765963B2 (en) * | 2001-01-03 | 2004-07-20 | Nokia Corporation | Video decoder architecture and method for using same |
US6907071B2 (en) * | 2001-05-24 | 2005-06-14 | Telefonaktiebolaget Lm Ericsson (Publ) | Selective prediction for intra-coding video data block |
EP1401214A4 (en) * | 2001-10-17 | 2006-08-02 | Matsushita Electric Ind Co Ltd | METHOD FOR ENCODING AND DECODING IMAGES |
US7693220B2 (en) * | 2002-01-03 | 2010-04-06 | Nokia Corporation | Transmission of video information |
JP2004088722A (ja) * | 2002-03-04 | 2004-03-18 | Matsushita Electric Ind Co Ltd | 動画像符号化方法および動画像復号化方法 |
KR100931750B1 (ko) | 2002-04-19 | 2009-12-14 | 파나소닉 주식회사 | 움직임 벡터 계산방법 |
US8009731B2 (en) * | 2002-11-25 | 2011-08-30 | Panasonic Corporation | Motion compensation method, picture coding method and picture decoding method |
JP3934568B2 (ja) * | 2003-03-04 | 2007-06-20 | 松下電器産業株式会社 | 動画符号化方法および装置 |
US20040228401A1 (en) * | 2003-05-12 | 2004-11-18 | Chen Sherman (Xuemin) | Method and system for protecting image data in frame buffers of video compression systems |
US8085844B2 (en) * | 2003-09-07 | 2011-12-27 | Microsoft Corporation | Signaling reference frame distances |
US7577198B2 (en) * | 2003-09-07 | 2009-08-18 | Microsoft Corporation | Number of reference fields for an interlaced forward-predicted field |
US7961786B2 (en) * | 2003-09-07 | 2011-06-14 | Microsoft Corporation | Signaling field type information |
US7724827B2 (en) | 2003-09-07 | 2010-05-25 | Microsoft Corporation | Multi-layer run level encoding and decoding |
US8064520B2 (en) | 2003-09-07 | 2011-11-22 | Microsoft Corporation | Advanced bi-directional predictive coding of interlaced video |
US8107531B2 (en) * | 2003-09-07 | 2012-01-31 | Microsoft Corporation | Signaling and repeat padding for skip frames |
US20050120340A1 (en) * | 2003-12-01 | 2005-06-02 | Skazinski Joseph G. | Apparatus, system, and method for automated generation of embedded systems software |
JP2007525907A (ja) * | 2004-02-27 | 2007-09-06 | ティディヴィジョン コーポレイション エス.エー. デ シー.ヴィ. | 立体3dビデオイメージディジタルデコーディングのシステムおよび方法 |
WO2005083636A1 (es) * | 2004-02-27 | 2005-09-09 | Td Vision Corporation, S.A. De C.V. | Método y sistema de codificación digital de imágenes de video 3d estereoscópicas |
US8634413B2 (en) | 2004-12-30 | 2014-01-21 | Microsoft Corporation | Use of frame caching to improve packet loss recovery |
US7262719B2 (en) * | 2006-01-30 | 2007-08-28 | International Business Machines Corporation | Fast data stream decoding using apriori information |
EP1994756A2 (en) * | 2006-03-03 | 2008-11-26 | Koninklijke Philips Electronics N.V. | Differential coding with lossy embedded compression |
US8668619B2 (en) | 2008-10-12 | 2014-03-11 | Christopher C. Sappenfield | Rotary units, rotary mechanisms, and related applications |
US8774541B2 (en) * | 2008-11-05 | 2014-07-08 | Sony Corporation | Intra prediction with adaptive interpolation filtering for image compression |
US8892853B2 (en) * | 2010-06-10 | 2014-11-18 | Mobileye Technologies Limited | Hardware to support looping code in an image processing system |
EP4171031B1 (en) | 2011-09-28 | 2024-06-12 | Sun Patent Trust | Image decoding apparatus, image encoding and decoding apparatus and computer-readable medium storing a bitstream |
KR101868203B1 (ko) * | 2015-01-28 | 2018-07-20 | 한국전자통신연구원 | 스트림 처리 방법 및 장치 |
WO2019162230A1 (en) * | 2018-02-20 | 2019-08-29 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Picture/video coding supporting varying resolution and/or efficiently handling region-wise packing |
CN113647106B (zh) | 2019-03-05 | 2024-08-13 | 弗劳恩霍夫应用研究促进协会 | 混合视频编码工具的用例驱动上下文模型选择 |
CN114503581A (zh) | 2019-08-06 | 2022-05-13 | Op方案有限责任公司 | 基于块的自适应分辨率管理 |
KR20220088680A (ko) | 2019-08-06 | 2022-06-28 | 오피 솔루션즈, 엘엘씨 | 프레임 타입에 기반한 적응적 해상도 관리의 묵시적 시그널링 |
EP4011084A4 (en) | 2019-08-06 | 2023-08-09 | OP Solutions | PRESCALE ADAPTIVE RESOLUTION MANAGEMENT |
MX2022005534A (es) * | 2019-11-08 | 2022-08-04 | Op Solutions Llc | Metodos y sistemas para recorte adaptativo.. |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6118280A (ja) | 1984-07-04 | 1986-01-27 | Fujitsu Ltd | バツフアメモリ制御方式 |
US5287468A (en) | 1987-06-03 | 1994-02-15 | Sony Corporation | Method and apparatus for processing information data |
FR2657978A1 (fr) | 1990-02-02 | 1991-08-09 | Philips Electronique Lab | Procede de stockage en memoire pour le traitement d'images, et dispositif pour la mise en óoeuvre du procede. |
KR930000994B1 (ko) | 1990-08-09 | 1993-02-12 | 삼성전자 주식회사 | Cd-rom 데이타 버퍼링 및 독출용 어드레스 발생방법 및 회로 |
JP2962012B2 (ja) | 1991-11-08 | 1999-10-12 | 日本ビクター株式会社 | 動画像符号化装置及びその復号装置 |
US5510840A (en) | 1991-12-27 | 1996-04-23 | Sony Corporation | Methods and devices for encoding and decoding frame signals and recording medium therefor |
JP3374989B2 (ja) * | 1993-03-26 | 2003-02-10 | ソニー株式会社 | 画像信号符号化方法および画像信号符号化装置、ならびに画像信号復号化方法および画像信号復号化装置 |
JP3163830B2 (ja) * | 1993-03-29 | 2001-05-08 | ソニー株式会社 | 画像信号伝送方法及び装置 |
TW301098B (zh) * | 1993-03-31 | 1997-03-21 | Sony Co Ltd | |
US5715009A (en) * | 1994-03-29 | 1998-02-03 | Sony Corporation | Picture signal transmitting method and apparatus |
FR2718315B1 (fr) * | 1994-03-30 | 1996-06-21 | Sgs Thomson Microelectronics | Circuit de compression d'image. |
JPH0818979A (ja) * | 1994-06-27 | 1996-01-19 | Canon Inc | 画像処理装置 |
KR100287211B1 (ko) | 1994-08-30 | 2001-04-16 | 윤종용 | 양방향 움직임 추정방법 및 장치 |
JPH08154247A (ja) | 1994-09-29 | 1996-06-11 | Sanyo Electric Co Ltd | 圧縮画像データ処理装置及び方法 |
JPH08204971A (ja) * | 1994-10-31 | 1996-08-09 | Xerox Corp | 予測符号化と誤差拡散を用いた画像圧縮方法 |
JP3038143B2 (ja) | 1994-12-29 | 2000-05-08 | 現代電子産業株式会社 | 映像機器の物体別形状情報の減縮装置及びその減縮方法並びに多角近似化方法 |
KR100215428B1 (ko) * | 1995-01-23 | 1999-08-16 | 윤종용 | B픽처의에러은폐방법 |
DE69619002T2 (de) * | 1995-03-10 | 2002-11-21 | Kabushiki Kaisha Toshiba, Kawasaki | Bildkodierungs-/-dekodierungsvorrichtung |
JPH08256341A (ja) * | 1995-03-17 | 1996-10-01 | Sony Corp | 画像信号符号化方法、画像信号符号化装置、画像信号記録媒体、及び画像信号復号化装置 |
JP3803122B2 (ja) | 1995-05-02 | 2006-08-02 | 松下電器産業株式会社 | 画像メモリ装置および動きベクトル検出回路 |
EP1274254B1 (en) | 1995-08-29 | 2011-07-06 | Sharp Kabushiki Kaisha | Video coding device and video decoding device with a motion compensated interframe prediction |
EP0857392B1 (en) * | 1995-10-25 | 2004-08-11 | Sarnoff Corporation | Overlapping block zerotree wavelet image coder |
KR100211916B1 (ko) * | 1995-10-26 | 1999-08-02 | 김영환 | 물체 모양정보 부호화에서의 부호화타입과 모드의 결정방법 |
JPH09182083A (ja) * | 1995-12-27 | 1997-07-11 | Matsushita Electric Ind Co Ltd | ビデオ画像符号化方法及び復号化方法とその装置 |
JP3773585B2 (ja) * | 1996-03-29 | 2006-05-10 | 富士通株式会社 | 画像符号化装置 |
US5991447A (en) * | 1997-03-07 | 1999-11-23 | General Instrument Corporation | Prediction and coding of bi-directionally predicted video object planes for interlaced digital video |
DE19746611A1 (de) | 1997-10-22 | 1999-04-29 | Bosch Gmbh Robert | Verfahren zur Verbesserung der Konturcodierung von Bildsequenzen sowie Anwendung |
-
1998
- 1998-04-03 SG SG1998000813A patent/SG65064A1/en unknown
- 1998-04-03 US US09/054,503 patent/US6370276B2/en not_active Expired - Lifetime
- 1998-04-03 MY MYPI98001479A patent/MY129665A/en unknown
- 1998-04-07 EP EP00117975A patent/EP1079634B1/en not_active Expired - Lifetime
- 1998-04-07 EP EP03005476A patent/EP1322122B1/en not_active Expired - Lifetime
- 1998-04-07 EP EP00117974A patent/EP1065883B1/en not_active Expired - Lifetime
- 1998-04-07 ES ES00117974T patent/ES2203383T3/es not_active Expired - Lifetime
- 1998-04-07 DE DE69815922T patent/DE69815922T2/de not_active Expired - Lifetime
- 1998-04-07 DE DE69834959T patent/DE69834959T2/de not_active Expired - Lifetime
- 1998-04-07 ES ES98106351T patent/ES2202678T3/es not_active Expired - Lifetime
- 1998-04-07 ES ES00117975T patent/ES2221824T3/es not_active Expired - Lifetime
- 1998-04-07 ES ES03005476T patent/ES2265531T3/es not_active Expired - Lifetime
- 1998-04-07 DE DE69824896T patent/DE69824896T2/de not_active Expired - Fee Related
- 1998-04-07 IN IN596CA1998 patent/IN192209B/en unknown
- 1998-04-07 EP EP98106351A patent/EP0871336B1/en not_active Expired - Lifetime
- 1998-04-07 DE DE69816342T patent/DE69816342T2/de not_active Expired - Lifetime
- 1998-04-08 BR BRPI9801156-1A patent/BR9801156B1/pt not_active IP Right Cessation
- 1998-04-08 TW TW087105259A patent/TW395136B/zh not_active IP Right Cessation
- 1998-04-08 ID IDP980530A patent/ID20775A/id unknown
- 1998-04-09 CN CNB981063705A patent/CN1134992C/zh not_active Expired - Lifetime
- 1998-04-09 KR KR1019980012593A patent/KR100319248B1/ko not_active IP Right Cessation
-
2000
- 2000-08-08 US US09/634,762 patent/US6459813B1/en not_active Expired - Lifetime
-
2001
- 2001-03-20 KR KR1020010014253A patent/KR100451326B1/ko not_active IP Right Cessation
- 2001-11-13 US US09/986,886 patent/US6633678B2/en not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101005627B (zh) * | 2000-07-25 | 2010-04-14 | 松下电器产业株式会社 | 图像译码方法、图像译码装置 |
CN1312936C (zh) * | 2002-04-19 | 2007-04-25 | 松下电器产业株式会社 | 动态图像编码方法及动态图像解码方法 |
CN101035291B (zh) * | 2002-04-19 | 2011-05-04 | 松下电器产业株式会社 | 动态图像编码方法及动态图像解码方法 |
CN101304536B (zh) * | 2002-11-20 | 2011-11-02 | 松下电器产业株式会社 | 动态图像编码方法及动态图像编码装置 |
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1134992C (zh) | 图像预测解码方法 | |
CN1151684C (zh) | 活动图象编码译码装置及方法 | |
CN1083213C (zh) | 传送图像信号的方法和设备 | |
TWI521949B (zh) | Image predictive coding apparatus, method and program, image predictive decoding apparatus, method and program, and coding decoding system and method | |
US8121191B1 (en) | AVC to SVC transcoder | |
CN1285216C (zh) | 图像编码方法和装置、图像译码方法和装置 | |
CN111901596B (zh) | 基于深度学习的视频混合编码与解码方法及装置、介质 | |
CN1197251A (zh) | 图象信号的填补方法、编码装置及译码装置 | |
CN1130970A (zh) | 用反复误差数据编码方法进行视频压缩 | |
CN101031086A (zh) | 视频信息编码方法和视频信息解码方法 | |
CN1076934C (zh) | 活动图像编码方法、活动图像解码方法、活动图像记录媒体和活动图像编码装置 | |
CN101742301B (zh) | 一种块模式编码方法及装置 | |
JP7403245B2 (ja) | 画像復号装置、画像復号方法 | |
JP2011518527A (ja) | 映像の復号化 | |
CN1266947C (zh) | 活动图象压缩编码装置及运动矢量检测方法 | |
JP2024019496A (ja) | 画像符号化装置、画像復号装置、画像符号化方法、画像復号方法 | |
CN1547857A (zh) | 图像解码设备和图像解码方法 | |
CN1204752C (zh) | 存储和处理时间上顺序排列图象的图象信息的方法和装置 | |
KR101664202B1 (ko) | 동화상 예측 부호화 방법, 동화상 예측 부호화 장치, 동화상 예측 부호화 프로그램, 동화상 예측 복호 방법, 동화상 예측 복호 장치 및 동화상 예측 복호 프로그램 | |
CN1778117A (zh) | 使用参变速率失真模型对视频编码进行数率失真优化数据划分的系统和方法 | |
CN1168321C (zh) | 变码方法和设备 | |
JP2007336277A (ja) | 動画像符号化復号化方法、符号化復号化装置及び動画像符号化復号化プログラム | |
TWI853577B (zh) | 圖像編碼裝置、圖像解碼裝置、圖像編碼方法、圖像解碼方法 | |
CN1898963A (zh) | 运动图像再现方法、装置以及程序 | |
US20130215965A1 (en) | Video encoding and decoding using an epitome |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C06 | Publication | ||
PB01 | Publication | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1041561 Country of ref document: HK |
|
ASS | Succession or assignment of patent right |
Owner name: MATSUSHITA ELECTRIC (AMERICA) INTELLECTUAL PROPERT Free format text: FORMER OWNER: MATSUSHITA ELECTRIC INDUSTRIAL CO, LTD. Effective date: 20140714 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140714 Address after: California, USA Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Osaka Patentee before: Matsushita Electric Industrial Co.,Ltd. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170117 Address after: American New York Patentee after: Sun patent hosting Co. Address before: Seaman Avenue Torrance in the United States of California No. 20000 room 200 Patentee before: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA |
|
CX01 | Expiry of patent term |
Granted publication date: 20040114 |
|
CX01 | Expiry of patent term |