DE69412834T2 - Vorrichtung zur bereitstellung von komprimierten bildsignalen ohne zeilensprung - Google Patents
Vorrichtung zur bereitstellung von komprimierten bildsignalen ohne zeilensprungInfo
- Publication number
- DE69412834T2 DE69412834T2 DE69412834T DE69412834T DE69412834T2 DE 69412834 T2 DE69412834 T2 DE 69412834T2 DE 69412834 T DE69412834 T DE 69412834T DE 69412834 T DE69412834 T DE 69412834T DE 69412834 T2 DE69412834 T2 DE 69412834T2
- Authority
- DE
- Germany
- Prior art keywords
- interlocking
- image signals
- compressed image
- providing compressed
- providing
- 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.)
- Expired - Lifetime
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
- H04N19/30—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability
- H04N19/37—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using hierarchical techniques, e.g. scalability with arrangements for assigning different transmission priorities to video input data or to video coded data
-
- 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
- H04N19/16—Assigned coding mode, i.e. the coding mode being predefined or preselected to be further used for selection of another element or parameter for a given display mode, e.g. for interlaced or progressive display 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
- H04N19/50—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
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/088,475 US5329365A (en) | 1993-07-07 | 1993-07-07 | Method and apparatus for providing compressed non-interlaced scanned video signal |
PCT/US1994/006867 WO1995002302A1 (en) | 1993-07-07 | 1994-06-17 | Method and apparatus for providing compressed non-interlaced scanned video signal |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69412834D1 DE69412834D1 (de) | 1998-10-01 |
DE69412834T2 true DE69412834T2 (de) | 1999-01-14 |
Family
ID=22211601
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69412834T Expired - Lifetime DE69412834T2 (de) | 1993-07-07 | 1994-06-17 | Vorrichtung zur bereitstellung von komprimierten bildsignalen ohne zeilensprung |
Country Status (14)
Country | Link |
---|---|
US (2) | US5329365A (de) |
EP (1) | EP0707775B1 (de) |
JP (1) | JP3816516B2 (de) |
KR (1) | KR100313354B1 (de) |
CN (1) | CN1098598C (de) |
AU (1) | AU689482B2 (de) |
BR (1) | BR9406884A (de) |
DE (1) | DE69412834T2 (de) |
ES (1) | ES2120058T3 (de) |
MY (1) | MY112099A (de) |
RU (1) | RU2137321C1 (de) |
TR (1) | TR27571A (de) |
TW (1) | TW285806B (de) |
WO (1) | WO1995002302A1 (de) |
Families Citing this family (58)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3358835B2 (ja) * | 1992-12-14 | 2002-12-24 | ソニー株式会社 | 画像符号化方法及び装置 |
US6357047B1 (en) | 1997-06-30 | 2002-03-12 | Avid Technology, Inc. | Media pipeline with multichannel video processing and playback |
US5812216A (en) | 1994-04-19 | 1998-09-22 | Avid Technology, Inc. | Method and apparatus for creating motion picture transitions according to non-linear light response |
CA2126467A1 (en) * | 1993-07-13 | 1995-01-14 | Barin Geoffry Haskell | Scalable encoding and decoding of high-resolution progressive video |
BE1007330A3 (nl) * | 1993-07-16 | 1995-05-16 | Philips Electronics Nv | Inrichting voor het overdragen van een digitaal beeldsignaal. |
US5422674A (en) * | 1993-12-22 | 1995-06-06 | Digital Equipment Corporation | Remote display of an image by transmitting compressed video frames representing background and overlay portions thereof |
EP0737405B1 (de) * | 1993-12-29 | 1999-02-10 | Leica Mikroskopie Systeme AG | Verfahren und vorrichtung zur aufzeichnung und wiedergabe von stereoskopischen videobildern |
JP3192307B2 (ja) * | 1994-02-03 | 2001-07-23 | 松下電器産業株式会社 | 復号ビデオ画像シーケンス再配列方法 |
US5689305A (en) * | 1994-05-24 | 1997-11-18 | Kabushiki Kaisha Toshiba | System for deinterlacing digitally compressed video and method |
US5796438A (en) * | 1994-07-05 | 1998-08-18 | Sony Corporation | Methods and apparatus for interpolating picture information |
JPH0879698A (ja) * | 1994-08-23 | 1996-03-22 | Internatl Business Mach Corp <Ibm> | ディスク記憶装置及びビデオ・サーバ |
EP0710033A3 (de) * | 1994-10-28 | 1999-06-09 | Matsushita Electric Industrial Co., Ltd. | MPEG Videodekoder mit breitbandigem Speicher |
US5920352A (en) * | 1994-10-28 | 1999-07-06 | Matsushita Electric Industrial Co., Ltd. | Image memory storage system and method for a block oriented image processing system |
US5559562A (en) * | 1994-11-01 | 1996-09-24 | Ferster; William | MPEG editor method and apparatus |
JP2935340B2 (ja) * | 1995-03-17 | 1999-08-16 | 日本電気株式会社 | ビデオデコード装置 |
US5530484A (en) * | 1995-05-19 | 1996-06-25 | Thomson Multimedia S.A | Image scanning format converter suitable for a high definition television system |
US5619256A (en) * | 1995-05-26 | 1997-04-08 | Lucent Technologies Inc. | Digital 3D/stereoscopic video compression technique utilizing disparity and motion compensated predictions |
US5612735A (en) * | 1995-05-26 | 1997-03-18 | Luncent Technologies Inc. | Digital 3D/stereoscopic video compression technique utilizing two disparity estimates |
GB2303267B (en) * | 1995-06-06 | 2000-03-22 | Sony Uk Ltd | Video compression |
US5717466A (en) * | 1995-06-29 | 1998-02-10 | Motorola, Inc. | Circuit for interpolating scan lines of a video signal and method of using same |
US5742350A (en) * | 1995-06-29 | 1998-04-21 | Motorola, Inc. | Video system performing non-uniform interpolation of color space signals and method of using same |
AUPN399295A0 (en) * | 1995-07-06 | 1995-07-27 | Diginet Systems Pty. Limited | Virtual broadband transmission |
JP3055438B2 (ja) * | 1995-09-27 | 2000-06-26 | 日本電気株式会社 | 3次元画像符号化装置 |
KR970025184A (ko) * | 1995-10-26 | 1997-05-30 | 김광호 | 예측매크로블럭 변환을 이용한 동화상 복호기 |
US5892825A (en) * | 1996-05-15 | 1999-04-06 | Hyperlock Technologies Inc | Method of secure server control of local media via a trigger through a network for instant local access of encrypted data on local media |
DE69735736T2 (de) * | 1996-01-31 | 2006-11-02 | Canon K.K. | Stereoskopische Bilddarstellungsvorrichtung mit verbreitertem Beobachtungsfeld |
US5777677A (en) * | 1996-02-09 | 1998-07-07 | International Business Machines Corporation | Approximate MPEG decoder with compressed reference frames |
US5668599A (en) * | 1996-03-19 | 1997-09-16 | International Business Machines Corporation | Memory management for an MPEG2 compliant decoder |
JP3387769B2 (ja) * | 1996-04-05 | 2003-03-17 | 松下電器産業株式会社 | 映像データ送信方法、映像データ送信装置、及び映像データ再生装置 |
US5903261A (en) * | 1996-06-20 | 1999-05-11 | Data Translation, Inc. | Computer based video system |
US6222886B1 (en) * | 1996-06-24 | 2001-04-24 | Kabushiki Kaisha Toshiba | Compression based reduced memory video decoder |
US5883670A (en) * | 1996-08-02 | 1999-03-16 | Avid Technology, Inc. | Motion video processing circuit for capture playback and manipulation of digital motion video information on a computer |
US5818533A (en) * | 1996-08-08 | 1998-10-06 | Lsi Logic Corporation | Method and apparatus for decoding B frames in video codecs with minimal memory |
WO1998019450A2 (en) * | 1996-10-31 | 1998-05-07 | Sensormatic Electronics Corporation | Intelligent video information management system |
EP0891674A2 (de) * | 1997-01-13 | 1999-01-20 | Koninklijke Philips Electronics N.V. | Einbetten von zusatzdaten in einem digitalen videosignal |
DE19701942C1 (de) * | 1997-01-21 | 1998-07-02 | Sican Gmbh | Verfahren zur Codierung von Bilddaten |
CN101005624B (zh) * | 1997-02-13 | 2011-11-16 | 三菱电机株式会社 | 动态图象译码装置和方法 |
JPH10290440A (ja) * | 1997-04-14 | 1998-10-27 | Matsushita Electric Ind Co Ltd | ディジタル放送送信方法、ディジタル放送送信装置、及びディジタル放送再生装置 |
US6105083A (en) * | 1997-06-20 | 2000-08-15 | Avid Technology, Inc. | Apparatus and method for controlling transfer of data between and processing of data by interconnected data processing elements |
AR016812A1 (es) * | 1997-08-14 | 2001-08-01 | Samsung Electronics Co Ltd | Metodo para transmitir informacion de video comprimida, disposiciones de compresion y de grabacion de video y aparato de reproduccion de video |
US6307886B1 (en) | 1998-01-20 | 2001-10-23 | International Business Machines Corp. | Dynamically determining group of picture size during encoding of video sequence |
JP3185763B2 (ja) * | 1998-07-13 | 2001-07-11 | 日本電気株式会社 | 動画像符号化装置 |
US6697525B1 (en) | 1998-10-02 | 2004-02-24 | Parthusceva Ltd. | System method and apparatus for performing a transform on a digital image |
FR2811186B1 (fr) * | 2000-07-03 | 2003-05-23 | Telediffusion De France Tdf | Procede et installation de videosurveillance a codage adaptatif pour la transmission et/ou le stockage de sequences video |
FR2811187B1 (fr) * | 2000-07-03 | 2003-03-14 | Telediffusion De France Tdf | Procede et installation de videosurveillance a codage adaptif pour la transmission et/ou le stockage de sequences video |
US7020205B1 (en) * | 2000-07-12 | 2006-03-28 | Thomson Licensing | Sending progressive video sequences suitable for MPEG and other data formats |
US6868186B1 (en) | 2000-07-13 | 2005-03-15 | Ceva D.S.P. Ltd. | Visual lossless image compression |
FI110376B (fi) * | 2000-08-16 | 2002-12-31 | Skyvision Oy | Menetelmä tietokoneresoluutioisen kuvan siirtämiseksi MPEG2-järjestelmässä reaaliajassa |
EP2458865A3 (de) * | 2001-06-29 | 2014-10-01 | NTT DoCoMo, Inc. | Vorrichtungen zur Bildcodierung und -decodierung |
CN100562112C (zh) * | 2001-11-06 | 2009-11-18 | 松下电器产业株式会社 | 运动图像编码方法 |
AU2008203058B2 (en) * | 2001-11-06 | 2009-07-02 | Panasonic Intellectual Property Corporation Of America | Moving picture coding method and moving picture decoding method |
EP2271110B1 (de) * | 2001-11-06 | 2016-09-21 | Panasonic Intellectual Property Corporation of America | Verfahren zur Codierung bewegter Bilder und Verfahren zur Decodierung bewegter Bilder |
CN101431680B (zh) * | 2002-03-04 | 2012-01-25 | 松下电器产业株式会社 | 图像编码方法及图像编码装置 |
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 |
PT3525465T (pt) * | 2002-04-19 | 2021-05-10 | Panasonic Ip Corp America | Método e aparelho de descodificação de imagens |
US8064520B2 (en) * | 2003-09-07 | 2011-11-22 | Microsoft Corporation | Advanced bi-directional predictive coding of interlaced video |
US8675730B2 (en) * | 2009-07-13 | 2014-03-18 | Nvidia Corporation | Macroblock grouping in a destination video frame to improve video reconstruction performance |
EP2801193B1 (de) | 2012-01-04 | 2016-10-26 | Dolby Laboratories Licensing Corporation | Zweischichtige abwärtskompatible progressive videoausgabe |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5148272A (en) * | 1991-02-27 | 1992-09-15 | Rca Thomson Licensing Corporation | Apparatus for recombining prioritized video data |
US5122875A (en) * | 1991-02-27 | 1992-06-16 | General Electric Company | An HDTV compression system |
US5146325A (en) * | 1991-04-29 | 1992-09-08 | Rca Thomson Licensing Corporation | Video signal decompression apparatus for independently compressed even and odd field data |
US5144425A (en) * | 1991-08-26 | 1992-09-01 | General Electric Company | Apparatus for hierarchically dividing video signals |
JPH05137131A (ja) * | 1991-11-13 | 1993-06-01 | Sony Corp | フレーム間動き予測方法 |
-
1993
- 1993-07-07 US US08/088,475 patent/US5329365A/en not_active Expired - Lifetime
-
1994
- 1994-02-18 TW TW083101364A patent/TW285806B/zh active
- 1994-03-17 US US08/214,739 patent/US5410354A/en not_active Expired - Lifetime
- 1994-06-17 CN CN94192712A patent/CN1098598C/zh not_active Expired - Fee Related
- 1994-06-17 DE DE69412834T patent/DE69412834T2/de not_active Expired - Lifetime
- 1994-06-17 EP EP94921317A patent/EP0707775B1/de not_active Expired - Lifetime
- 1994-06-17 WO PCT/US1994/006867 patent/WO1995002302A1/en active IP Right Grant
- 1994-06-17 BR BR9406884A patent/BR9406884A/pt not_active IP Right Cessation
- 1994-06-17 ES ES94921317T patent/ES2120058T3/es not_active Expired - Lifetime
- 1994-06-17 KR KR1019960700024A patent/KR100313354B1/ko not_active IP Right Cessation
- 1994-06-17 AU AU72090/94A patent/AU689482B2/en not_active Ceased
- 1994-06-17 JP JP50403495A patent/JP3816516B2/ja not_active Expired - Fee Related
- 1994-06-17 RU RU96102004A patent/RU2137321C1/ru not_active IP Right Cessation
- 1994-06-28 MY MYPI94001675A patent/MY112099A/en unknown
- 1994-07-07 TR TR00627/94A patent/TR27571A/xx unknown
Also Published As
Publication number | Publication date |
---|---|
EP0707775A1 (de) | 1996-04-24 |
TR27571A (tr) | 1995-06-13 |
DE69412834D1 (de) | 1998-10-01 |
JPH09502311A (ja) | 1997-03-04 |
CN1098598C (zh) | 2003-01-08 |
KR100313354B1 (ko) | 2001-12-28 |
MY112099A (en) | 2001-04-30 |
JP3816516B2 (ja) | 2006-08-30 |
AU7209094A (en) | 1995-02-06 |
KR960704437A (ko) | 1996-08-31 |
US5410354A (en) | 1995-04-25 |
ES2120058T3 (es) | 1998-10-16 |
CN1136877A (zh) | 1996-11-27 |
US5329365A (en) | 1994-07-12 |
RU2137321C1 (ru) | 1999-09-10 |
WO1995002302A1 (en) | 1995-01-19 |
AU689482B2 (en) | 1998-04-02 |
BR9406884A (pt) | 1996-04-02 |
EP0707775B1 (de) | 1998-08-26 |
TW285806B (de) | 1996-09-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8320 | Willingness to grant licences declared (paragraph 23) |