DE69824896T2 - Prediktives Bilddekodierungsverfahren - Google Patents

Prediktives Bilddekodierungsverfahren Download PDF

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Publication number
DE69824896T2
DE69824896T2 DE69824896T DE69824896T DE69824896T2 DE 69824896 T2 DE69824896 T2 DE 69824896T2 DE 69824896 T DE69824896 T DE 69824896T DE 69824896 T DE69824896 T DE 69824896T DE 69824896 T2 DE69824896 T2 DE 69824896T2
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Prior art keywords
image
prediction
picture
data
coded
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Expired - Fee Related
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DE69824896T
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German (de)
English (en)
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DE69824896D1 (de
Inventor
Choong Seng Shatomorioka 416 Boon
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Panasonic Holdings Corp
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Matsushita Electric Industrial Co Ltd
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    • 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
    • H04N19/134—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

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  • 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)
DE69824896T 1997-04-09 1998-04-07 Prediktives Bilddekodierungsverfahren Expired - Fee Related DE69824896T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP9065997 1997-04-09
JP9065997 1997-04-09

Publications (2)

Publication Number Publication Date
DE69824896D1 DE69824896D1 (de) 2004-08-05
DE69824896T2 true DE69824896T2 (de) 2005-08-11

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DE69824896T Expired - Fee Related DE69824896T2 (de) 1997-04-09 1998-04-07 Prediktives Bilddekodierungsverfahren
DE69834959T Expired - Lifetime DE69834959T2 (de) 1997-04-09 1998-04-07 Prädiktives Bilddekodierungsverfahren
DE69816342T Expired - Lifetime DE69816342T2 (de) 1997-04-09 1998-04-07 Prädiktives Bilddekodierungsverfahren
DE69815922T Expired - Lifetime DE69815922T2 (de) 1997-04-09 1998-04-07 Verfahren und Vorrichtung zur prädiktiven Bildkodierung und -dekodierung

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DE69834959T Expired - Lifetime DE69834959T2 (de) 1997-04-09 1998-04-07 Prädiktives Bilddekodierungsverfahren
DE69816342T Expired - Lifetime DE69816342T2 (de) 1997-04-09 1998-04-07 Prädiktives Bilddekodierungsverfahren
DE69815922T Expired - Lifetime DE69815922T2 (de) 1997-04-09 1998-04-07 Verfahren und Vorrichtung zur prädiktiven Bildkodierung und -dekodierung

Country Status (12)

Country Link
US (3) US6370276B2 (enFirst)
EP (4) EP1322122B1 (enFirst)
KR (2) KR100319248B1 (enFirst)
CN (1) CN1134992C (enFirst)
BR (1) BR9801156B1 (enFirst)
DE (4) DE69824896T2 (enFirst)
ES (4) ES2202678T3 (enFirst)
ID (1) ID20775A (enFirst)
IN (1) IN192209B (enFirst)
MY (1) MY129665A (enFirst)
SG (1) SG65064A1 (enFirst)
TW (1) TW395136B (enFirst)

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KR20260079726A (ko) 2019-03-05 2026-06-02 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. 하이브리드 비디오 코딩 도구를 위한 사용 사례 기반 컨텍스트 모델 선택
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IN192209B (enFirst) 2004-03-13
EP0871336A2 (en) 1998-10-14
EP1065883A3 (en) 2001-01-10
BR9801156B1 (pt) 2012-10-16
US20010014178A1 (en) 2001-08-16
EP1065883A2 (en) 2001-01-03
DE69834959T2 (de) 2007-01-25
DE69816342T2 (de) 2004-05-27
EP1079634B1 (en) 2004-06-30
US20020027955A1 (en) 2002-03-07
US6459813B1 (en) 2002-10-01
DE69815922D1 (de) 2003-08-07
EP1322122B1 (en) 2006-06-14
ES2265531T3 (es) 2007-02-16
BR9801156A (pt) 1999-10-19
EP1079634A1 (en) 2001-02-28
ES2221824T3 (es) 2005-01-16
EP1065883B1 (en) 2003-07-09
EP1322122A1 (en) 2003-06-25
CN1134992C (zh) 2004-01-14
ID20775A (id) 1999-03-04
KR100451326B1 (ko) 2004-10-06
DE69815922T2 (de) 2004-04-22
KR19980081235A (ko) 1998-11-25
SG65064A1 (en) 1999-05-25
TW395136B (en) 2000-06-21
EP0871336A3 (en) 2000-07-19
US6633678B2 (en) 2003-10-14
MY129665A (en) 2007-04-30
ES2203383T3 (es) 2004-04-16
DE69816342D1 (de) 2003-08-14
CN1199308A (zh) 1998-11-18
DE69824896D1 (de) 2004-08-05
EP0871336B1 (en) 2003-07-02
DE69834959D1 (de) 2006-07-27
US6370276B2 (en) 2002-04-09
KR100319248B1 (ko) 2002-02-19
ES2202678T3 (es) 2004-04-01

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