DE69232215D1 - Einrichtung zur Bildkodierung - Google Patents
Einrichtung zur BildkodierungInfo
- Publication number
- DE69232215D1 DE69232215D1 DE69232215T DE69232215T DE69232215D1 DE 69232215 D1 DE69232215 D1 DE 69232215D1 DE 69232215 T DE69232215 T DE 69232215T DE 69232215 T DE69232215 T DE 69232215T DE 69232215 D1 DE69232215 D1 DE 69232215D1
- Authority
- DE
- Germany
- Prior art keywords
- image coding
- coding
- image
- 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
- H04N19/50—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
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)
- Color Television Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21880591A JP3115651B2 (ja) | 1991-08-29 | 1991-08-29 | 画像符号化装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69232215D1 true DE69232215D1 (de) | 2002-01-03 |
DE69232215T2 DE69232215T2 (de) | 2002-06-13 |
Family
ID=16725630
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE1992632215 Expired - Lifetime DE69232215T2 (de) | 1991-08-29 | 1992-08-25 | Einrichtung zur Bildkodierung |
Country Status (4)
Country | Link |
---|---|
US (1) | US5481310A (de) |
EP (1) | EP0529587B1 (de) |
JP (1) | JP3115651B2 (de) |
DE (1) | DE69232215T2 (de) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69229146T2 (de) * | 1991-06-25 | 1999-10-28 | Canon Kk | Verfahren und Vorrichtung zur Detektion eines Bewegungsvektors sowie Kodierungsverfahren und Vorrichtung zur Anwendung eines solchen Verfahrens und Vorrichtung |
KR0126657B1 (ko) * | 1993-10-28 | 1997-12-29 | 구자홍 | 디지탈 영상 복원을 위한 움직임 보상장치 |
US5617149A (en) * | 1994-11-22 | 1997-04-01 | Electronics And Telecommunications Research Institute | Apparatus and method for detecting scene changes using the difference of mad between image frames |
JP3700195B2 (ja) * | 1995-01-10 | 2005-09-28 | ソニー株式会社 | 復号化装置、再生装置、記録再生装置、画像処理システム、復号化方法、再生方法、記録再生方法及び画像処理方法 |
TW257924B (en) * | 1995-03-18 | 1995-09-21 | Daewoo Electronics Co Ltd | Method and apparatus for encoding a video signal using feature point based motion estimation |
KR0171145B1 (ko) * | 1995-03-20 | 1999-03-20 | 배순훈 | 이미지 부호화 시스템용 움직임 보상 장치 |
JPH08294125A (ja) * | 1995-04-20 | 1996-11-05 | Toshiba Corp | 動画像符号化装置および動画像復号化装置 |
EP1274252A3 (de) * | 1995-08-29 | 2005-10-05 | Sharp Kabushiki Kaisha | Videokodierungsvorrichtung und Videodekodierungsvorrichtung mit bewegungskompensierter Interframe-Prädiktion |
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 |
JP3426092B2 (ja) | 1996-09-12 | 2003-07-14 | シャープ株式会社 | 動画像符号化装置における動き補償フレーム間予測方法 |
DE69935892D1 (de) * | 1998-03-31 | 2007-06-06 | Koninkl Philips Electronics Nv | Veränderung von kodierten daten |
US6499060B1 (en) * | 1999-03-12 | 2002-12-24 | Microsoft Corporation | Media coding for loss recovery with remotely predicted data units |
JP4247529B2 (ja) | 2003-08-22 | 2009-04-02 | ヤマハ発動機株式会社 | 内燃機関の動弁機構 |
US8085844B2 (en) * | 2003-09-07 | 2011-12-27 | Microsoft Corporation | Signaling reference frame distances |
US8634413B2 (en) | 2004-12-30 | 2014-01-21 | Microsoft Corporation | Use of frame caching to improve packet loss recovery |
EP1732331A1 (de) * | 2005-06-08 | 2006-12-13 | BRITISH TELECOMMUNICATIONS public limited company | Videokodierung |
US9526487B2 (en) * | 2007-12-05 | 2016-12-27 | Indiana University Research & Technology Corporation | Methods and apparatuses for delivering anchoring devices into body passage walls |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58127488A (ja) * | 1982-01-25 | 1983-07-29 | Kokusai Denshin Denwa Co Ltd <Kdd> | テレビジヨン信号の適応予測符号化方式 |
DE3629472A1 (de) * | 1986-08-29 | 1988-03-03 | Licentia Gmbh | Verfahren zur bewegungskompensierten bild-zu-bild-praediktionscodierung |
DE3714589A1 (de) * | 1987-05-01 | 1988-11-10 | Standard Elektrik Lorenz Ag | Videosignal-codierer mit dpcm und adaptiver praediktion |
US4972261A (en) * | 1987-08-28 | 1990-11-20 | The General Electric Company, P.L.C. | Motion compensation image signal encoding system |
JPH07109990B2 (ja) * | 1989-04-27 | 1995-11-22 | 日本ビクター株式会社 | 適応型フレーム間予測符号化方法及び復号方法 |
CA2016641C (en) * | 1989-05-12 | 1995-07-11 | Toshiyuki Tanoi | Adaptive interframe prediction coded video communications system |
US5072293A (en) * | 1989-08-29 | 1991-12-10 | U.S. Philips Corporation | Method of estimating motion in a picture signal |
JP3159309B2 (ja) * | 1989-09-27 | 2001-04-23 | ソニー株式会社 | 映像信号符号化方法及び映像信号符号化装置 |
DE69031107T2 (de) * | 1989-10-14 | 1997-11-13 | Sony Corp | Anordnung und Verfahren zum Übertragen eines Videosignals |
JP2885322B2 (ja) * | 1990-03-27 | 1999-04-19 | 日本ビクター株式会社 | フィールド間予測符号化装置及び復号化装置 |
US4999705A (en) * | 1990-05-03 | 1991-03-12 | At&T Bell Laboratories | Three dimensional motion compensated video coding |
US5068724A (en) * | 1990-06-15 | 1991-11-26 | General Instrument Corporation | Adaptive motion compensation for digital television |
US5093720A (en) * | 1990-08-20 | 1992-03-03 | General Instrument Corporation | Motion compensation for interlaced digital television signals |
JPH0556275A (ja) * | 1990-08-30 | 1993-03-05 | Sharp Corp | 画像符号化装置及び画像復号装置 |
JP2699703B2 (ja) * | 1991-07-31 | 1998-01-19 | 松下電器産業株式会社 | 動き補償予測方法とそれを用いた画像信号符号化方法 |
US5235419A (en) * | 1991-10-24 | 1993-08-10 | General Instrument Corporation | Adaptive motion compensation using a plurality of motion compensators |
-
1991
- 1991-08-29 JP JP21880591A patent/JP3115651B2/ja not_active Expired - Fee Related
-
1992
- 1992-08-25 EP EP19920114482 patent/EP0529587B1/de not_active Expired - Lifetime
- 1992-08-25 DE DE1992632215 patent/DE69232215T2/de not_active Expired - Lifetime
-
1994
- 1994-04-22 US US08/232,356 patent/US5481310A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0529587A3 (de) | 1994-04-06 |
US5481310A (en) | 1996-01-02 |
EP0529587B1 (de) | 2001-11-21 |
DE69232215T2 (de) | 2002-06-13 |
EP0529587A2 (de) | 1993-03-03 |
JP3115651B2 (ja) | 2000-12-11 |
JPH0564177A (ja) | 1993-03-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
R071 | Expiry of right |
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