NO300610B1 - Fremgangsmåte for kompresjonskoding av digitale bildevideosignaler, med sammenkoding av blokker fra flere bilder - Google Patents

Fremgangsmåte for kompresjonskoding av digitale bildevideosignaler, med sammenkoding av blokker fra flere bilder Download PDF

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Publication number
NO300610B1
NO300610B1 NO943628A NO943628A NO300610B1 NO 300610 B1 NO300610 B1 NO 300610B1 NO 943628 A NO943628 A NO 943628A NO 943628 A NO943628 A NO 943628A NO 300610 B1 NO300610 B1 NO 300610B1
Authority
NO
Norway
Prior art keywords
image
blocks
block
images
reconstructed
Prior art date
Application number
NO943628A
Other languages
English (en)
Norwegian (no)
Other versions
NO943628D0 (no
NO943628L (no
Inventor
Gisle Bjoentegaard
Original Assignee
Televerkets Forskningsinstitut
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Televerkets Forskningsinstitut filed Critical Televerkets Forskningsinstitut
Priority to NO943628A priority Critical patent/NO300610B1/no
Publication of NO943628D0 publication Critical patent/NO943628D0/no
Priority to KR1019970702053A priority patent/KR970706698A/ko
Priority to PCT/NO1995/000172 priority patent/WO1996010316A1/fr
Priority to US08/809,774 priority patent/US5990961A/en
Priority to CA002201333A priority patent/CA2201333A1/fr
Priority to AU36208/95A priority patent/AU696465B2/en
Priority to EP95933655A priority patent/EP0783822A1/fr
Publication of NO943628L publication Critical patent/NO943628L/no
Publication of NO300610B1 publication Critical patent/NO300610B1/no

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
    • 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

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)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
NO943628A 1994-09-29 1994-09-29 Fremgangsmåte for kompresjonskoding av digitale bildevideosignaler, med sammenkoding av blokker fra flere bilder NO300610B1 (no)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NO943628A NO300610B1 (no) 1994-09-29 1994-09-29 Fremgangsmåte for kompresjonskoding av digitale bildevideosignaler, med sammenkoding av blokker fra flere bilder
KR1019970702053A KR970706698A (ko) 1994-09-29 1995-09-27 여러 화상들로부터의 블록들의 함께 부호화함(co-encoding)을 이용한, 디지털화상 비디오신호들의 압축부호화 방법
PCT/NO1995/000172 WO1996010316A1 (fr) 1994-09-29 1995-09-27 Procede de codage a compression de signaux video d'images numeriques, faisant appel au codage simultane de blocs provenant de plusieurs images
US08/809,774 US5990961A (en) 1994-09-29 1995-09-27 Method for compression encoding of digital picture video signals, using co-encoding of blocks from several pictures
CA002201333A CA2201333A1 (fr) 1994-09-29 1995-09-27 Procede de codage a compression de signaux video d'images numeriques, faisant appel au codage simultane de blocs provenant de plusieurs images
AU36208/95A AU696465B2 (en) 1994-09-29 1995-09-27 A method for compression encoding of digital picture video signals, using co-encoding of blocks from several pictures
EP95933655A EP0783822A1 (fr) 1994-09-29 1995-09-27 Procede de codage a compression de signaux video d'images numeriques, faisant appel au codage simultane de blocs provenant de plusieurs images

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO943628A NO300610B1 (no) 1994-09-29 1994-09-29 Fremgangsmåte for kompresjonskoding av digitale bildevideosignaler, med sammenkoding av blokker fra flere bilder

Publications (3)

Publication Number Publication Date
NO943628D0 NO943628D0 (no) 1994-09-29
NO943628L NO943628L (no) 1996-04-01
NO300610B1 true NO300610B1 (no) 1997-06-23

Family

ID=19897450

Family Applications (1)

Application Number Title Priority Date Filing Date
NO943628A NO300610B1 (no) 1994-09-29 1994-09-29 Fremgangsmåte for kompresjonskoding av digitale bildevideosignaler, med sammenkoding av blokker fra flere bilder

Country Status (7)

Country Link
US (1) US5990961A (fr)
EP (1) EP0783822A1 (fr)
KR (1) KR970706698A (fr)
AU (1) AU696465B2 (fr)
CA (1) CA2201333A1 (fr)
NO (1) NO300610B1 (fr)
WO (1) WO1996010316A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3529665B2 (ja) * 1999-04-16 2004-05-24 パイオニア株式会社 情報変換方法及び情報変換装置並びに情報再生装置
US6954581B2 (en) * 2000-12-06 2005-10-11 Microsoft Corporation Methods and systems for managing multiple inputs and methods and systems for processing media content
US8379995B2 (en) * 2008-05-15 2013-02-19 Motorola Mobility Llc In-picture prediction for video coding

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04177992A (ja) * 1990-11-09 1992-06-25 Victor Co Of Japan Ltd 階層性を有する画像符号化装置
US5212549A (en) * 1991-04-29 1993-05-18 Rca Thomson Licensing Corporation Error concealment apparatus for a compressed video signal processing system
US5198901A (en) * 1991-09-23 1993-03-30 Matsushita Electric Corporation Of America Derivation and use of motion vectors in a differential pulse code modulation system
US5510840A (en) * 1991-12-27 1996-04-23 Sony Corporation Methods and devices for encoding and decoding frame signals and recording medium therefor
US5293229A (en) * 1992-03-27 1994-03-08 Matsushita Electric Corporation Of America Apparatus and method for processing groups of fields in a video data compression system
KR0128860B1 (ko) * 1993-07-16 1998-04-10 배순훈 저비트율의 영상전화 시스템의 부호화장치

Also Published As

Publication number Publication date
AU3620895A (en) 1996-04-19
KR970706698A (ko) 1997-11-03
NO943628D0 (no) 1994-09-29
EP0783822A1 (fr) 1997-07-16
WO1996010316A1 (fr) 1996-04-04
NO943628L (no) 1996-04-01
CA2201333A1 (fr) 1996-04-04
AU696465B2 (en) 1998-09-10
US5990961A (en) 1999-11-23

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