DE3778274D1 - Verfahren zur repraesentation von bewegten bildern. - Google Patents

Verfahren zur repraesentation von bewegten bildern.

Info

Publication number
DE3778274D1
DE3778274D1 DE8787850284T DE3778274T DE3778274D1 DE 3778274 D1 DE3778274 D1 DE 3778274D1 DE 8787850284 T DE8787850284 T DE 8787850284T DE 3778274 T DE3778274 T DE 3778274T DE 3778274 D1 DE3778274 D1 DE 3778274D1
Authority
DE
Germany
Prior art keywords
moving images
representing moving
representing
images
moving
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
Application number
DE8787850284T
Other languages
English (en)
Inventor
Torbjoern Kronander
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE3778274D1 publication Critical patent/DE3778274D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H04N19/60—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
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/62—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding by frequency transforming in three dimensions
    • 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
    • H04N19/63—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding using sub-band based transform, e.g. wavelets
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
DE8787850284T 1986-09-23 1987-09-21 Verfahren zur repraesentation von bewegten bildern. Expired - Lifetime DE3778274D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8603999A SE458003B (sv) 1986-09-23 1986-09-23 Metod att representera roerliga bilder

Publications (1)

Publication Number Publication Date
DE3778274D1 true DE3778274D1 (de) 1992-05-21

Family

ID=20365675

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8787850284T Expired - Lifetime DE3778274D1 (de) 1986-09-23 1987-09-21 Verfahren zur repraesentation von bewegten bildern.
DE1987850284 Pending DE262109T1 (de) 1986-09-23 1987-09-21 Verfahren zur repraesentation von bewegten bildern.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE1987850284 Pending DE262109T1 (de) 1986-09-23 1987-09-21 Verfahren zur repraesentation von bewegten bildern.

Country Status (3)

Country Link
EP (1) EP0262109B1 (de)
DE (2) DE3778274D1 (de)
SE (1) SE458003B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8914843D0 (en) * 1989-06-28 1989-08-16 British Aerospace A method of processing video image data for use in the storage or transmission of moving digital images
FR2661062A2 (fr) * 1989-11-20 1991-10-18 Thomson Csf Procede et dispositif de codage et de decodage compatible d'images de television de resolutions differentes.
FR2673795B1 (fr) * 1991-03-05 1993-05-07 Thomson Csf Procede et dispositif d'interpolation adapte de signaux sous-bandes pour le codage compatible inter-image de signaux de television.
FR2677836B1 (fr) * 1991-06-11 1997-08-29 Thomson Csf Codeur-decodeur sous bandes de signaux de television a niveaux compatibilite differents.
US5253056A (en) * 1992-07-02 1993-10-12 At&T Bell Laboratories Spatial/frequency hybrid video coding facilitating the derivatives of variable-resolution images
FR2702917B1 (fr) * 1993-03-16 1995-04-21 Thomson Csf Codeur-décodeur pour un codage compatible sous-bande d'images de télévision, et son application au codage de mouvement hiérarchique par des structures arborescentes .
WO2002041636A1 (en) * 2000-11-17 2002-05-23 Koninklijke Philips Electronics N.V. Video coding method using a block matching process

Also Published As

Publication number Publication date
SE8603999L (sv) 1988-03-24
SE458003B (sv) 1989-02-13
SE8603999D0 (sv) 1986-09-23
EP0262109B1 (de) 1992-04-15
DE262109T1 (de) 1988-09-22
EP0262109A1 (de) 1988-03-30

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8331 Complete revocation