DE69328277D1 - Bildsignalkodierung - Google Patents
BildsignalkodierungInfo
- Publication number
- DE69328277D1 DE69328277D1 DE69328277T DE69328277T DE69328277D1 DE 69328277 D1 DE69328277 D1 DE 69328277D1 DE 69328277 T DE69328277 T DE 69328277T DE 69328277 T DE69328277 T DE 69328277T DE 69328277 D1 DE69328277 D1 DE 69328277D1
- Authority
- DE
- Germany
- Prior art keywords
- frame
- prediction
- field
- mode
- over
- 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
-
- 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
- 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
- H04N19/102—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
- H04N19/112—Selection of coding mode or of prediction mode according to 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
- H04N19/10—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
-
- 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
- H04N19/577—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
- H04N19/60—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
- H04N19/85—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using pre-processing or post-processing specially adapted for video compression
-
- 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
- H04N19/98—Adaptive-dynamic-range coding [ADRC]
-
- 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
- H04N19/70—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by syntax aspects related to video coding, e.g. related to compression standards
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17032492 | 1992-06-29 | ||
JP21963392A JP3257052B2 (ja) | 1991-07-30 | 1992-07-28 | 画像信号の高能率符号化装置及びその方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69328277D1 true DE69328277D1 (de) | 2000-05-11 |
DE69328277T2 DE69328277T2 (de) | 2000-11-30 |
Family
ID=26493349
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69328277T Expired - Lifetime DE69328277T2 (de) | 1992-06-29 | 1993-06-28 | Bildsignalkodierung |
Country Status (10)
Country | Link |
---|---|
EP (1) | EP0577365B1 (de) |
KR (1) | KR100345968B1 (de) |
CN (1) | CN1053780C (de) |
AT (1) | ATE191598T1 (de) |
AU (1) | AU670288B2 (de) |
CA (1) | CA2099175A1 (de) |
DE (1) | DE69328277T2 (de) |
ES (1) | ES2145031T3 (de) |
MY (1) | MY109945A (de) |
TW (1) | TW241416B (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0126657B1 (ko) * | 1993-10-28 | 1997-12-29 | 구자홍 | 디지탈 영상 복원을 위한 움직임 보상장치 |
EP0675652B1 (de) * | 1994-03-30 | 2009-05-13 | Nxp B.V. | Verfahren und Schaltung zur Bewegungsschätzung zwischen Bildern mit zwei Zeilensprunghalbbildern, und Vorrichtung zur digitalen Signalkodierung mit einer solchen Schaltung |
ATE246864T1 (de) * | 1994-06-06 | 2003-08-15 | Sci Worx Gmbh | Verfahren zur codierung/decodierung eines datenstroms |
US5886743A (en) * | 1994-12-28 | 1999-03-23 | Hyundai Electronics Industries Co. Ltd. | Object-by information coding apparatus and method thereof for MPEG-4 picture instrument |
KR100266212B1 (ko) * | 1997-05-17 | 2000-09-15 | 구본준; 론 위라하디락사 | 잔상제거기능을가지는액정표시장치 |
US5973743A (en) * | 1997-12-02 | 1999-10-26 | Daewoo Electronics Co., Ltd. | Mode coding method and apparatus for use in an interlaced shape coder |
KR100281329B1 (ko) * | 1998-01-31 | 2001-02-01 | 전주범 | 이진 형상 신호의 모드 신호 부호화 방법 및 그 복원 방법 |
KR100285599B1 (ko) * | 1998-03-14 | 2001-04-02 | 전주범 | 격행 부호화에서의 움직임 추정을 위한 텍스쳐 패딩 장치 및그 패딩 방법 |
KR100281463B1 (ko) * | 1998-03-14 | 2001-02-01 | 전주범 | 물체 기반 부호화 시스템의 보조 정보 부호화 장치 |
EP1092322A1 (de) * | 1999-04-30 | 2001-04-18 | Koninklijke Philips Electronics N.V. | Verfahren und system zur kodierung bei niedriger bitrate |
EP1092321A1 (de) | 1999-04-30 | 2001-04-18 | Koninklijke Philips Electronics N.V. | Videokodierungsverfahren mit auswahl des kodiermodus zur b-bild kodierung |
ES2315219T3 (es) * | 2000-04-07 | 2009-04-01 | Irdeto Access B.V. | Sistema de cifrado y descifrado de datos. |
KR100693669B1 (ko) * | 2003-03-03 | 2007-03-09 | 엘지전자 주식회사 | 피일드 매크로 블록의 레퍼런스 픽쳐 결정 방법 |
US7724827B2 (en) * | 2003-09-07 | 2010-05-25 | Microsoft Corporation | Multi-layer run level encoding and decoding |
CN100426869C (zh) * | 2006-07-21 | 2008-10-15 | 北京中星微电子有限公司 | 一种视频预测编码方法和解码方法 |
TWI327866B (en) | 2006-12-27 | 2010-07-21 | Realtek Semiconductor Corp | Apparatus and related method for decoding video blocks in video pictures |
TW201729125A (zh) * | 2011-11-07 | 2017-08-16 | Vid衡器股份有限公司 | 使佣奇偶整數轉換影像處理 |
BR112019002410A2 (pt) * | 2016-08-12 | 2019-06-04 | Huawei Tech Co Ltd | método de transmissão de dados de serviço, dispositivo de rede, dispositivo terminal, sistema e meio legível por computador |
CN113079376B (zh) * | 2021-04-02 | 2022-08-19 | 北京数码视讯软件技术发展有限公司 | 对静止区域的视频编码方法和装置 |
Family Cites Families (7)
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 |
NL8700565A (nl) * | 1987-03-10 | 1988-10-03 | Philips Nv | Televisiesysteem waarin aan een transformatiekodering onderworpen gedigitaliseerde beeldsignalen worden overgebracht van een kodeerstation naar een dekodeerstation. |
DE3917567A1 (de) * | 1989-05-30 | 1990-12-06 | Siemens Ag | Verfahren zu einer ermittlung eines entscheidungsergebnisses fuer ein halbbild/vollbild-datenkompressionsverfahrens |
EP0441168B1 (de) * | 1990-02-06 | 1996-10-16 | ALCATEL ITALIA Società per Azioni | System, Packetaufbau und Einrichtung zur Verarbeitung der Ausgangsinformation eines Signalkodierers |
US5091782A (en) * | 1990-04-09 | 1992-02-25 | General Instrument Corporation | Apparatus and method for adaptively compressing successive blocks of digital video |
US5196930A (en) * | 1990-07-20 | 1993-03-23 | Matsushita Electric Industrial Co., Ltd. | High efficienccy coding and decoding apparatus for lowering transmission or recording rate of transmitted or recorded video signal without reducing picture quality |
DE69131257T2 (de) * | 1990-10-31 | 1999-09-23 | Victor Company Of Japan | Verfahren zur Kompression von bewegten Bildsignalen nach dem Zeilensprungverfahren |
-
1993
- 1993-05-25 TW TW082104122A patent/TW241416B/zh not_active IP Right Cessation
- 1993-06-25 CA CA002099175A patent/CA2099175A1/en not_active Abandoned
- 1993-06-25 MY MYPI93001232A patent/MY109945A/en unknown
- 1993-06-28 ES ES93305029T patent/ES2145031T3/es not_active Expired - Lifetime
- 1993-06-28 DE DE69328277T patent/DE69328277T2/de not_active Expired - Lifetime
- 1993-06-28 EP EP93305029A patent/EP0577365B1/de not_active Expired - Lifetime
- 1993-06-28 KR KR1019930011823A patent/KR100345968B1/ko not_active IP Right Cessation
- 1993-06-28 AT AT93305029T patent/ATE191598T1/de active
- 1993-06-29 AU AU41598/93A patent/AU670288B2/en not_active Expired
- 1993-06-29 CN CN93109516A patent/CN1053780C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
AU670288B2 (en) | 1996-07-11 |
EP0577365A3 (en) | 1996-01-03 |
CA2099175A1 (en) | 1993-12-30 |
KR100345968B1 (ko) | 2002-10-25 |
EP0577365B1 (de) | 2000-04-05 |
ES2145031T3 (es) | 2000-07-01 |
MY109945A (en) | 1997-10-31 |
KR940006414A (ko) | 1994-03-23 |
DE69328277T2 (de) | 2000-11-30 |
CN1090696A (zh) | 1994-08-10 |
TW241416B (de) | 1995-02-21 |
CN1053780C (zh) | 2000-06-21 |
ATE191598T1 (de) | 2000-04-15 |
EP0577365A2 (de) | 1994-01-05 |
AU4159893A (en) | 1994-01-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |