DE69013776D1 - Vorrichtung zur Bestimmung einer Prädiktion für Bildverarbeitung. - Google Patents

Vorrichtung zur Bestimmung einer Prädiktion für Bildverarbeitung.

Info

Publication number
DE69013776D1
DE69013776D1 DE69013776T DE69013776T DE69013776D1 DE 69013776 D1 DE69013776 D1 DE 69013776D1 DE 69013776 T DE69013776 T DE 69013776T DE 69013776 T DE69013776 T DE 69013776T DE 69013776 D1 DE69013776 D1 DE 69013776D1
Authority
DE
Germany
Prior art keywords
prediction
determining
image processing
image
processing
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 - Fee Related
Application number
DE69013776T
Other languages
English (en)
Other versions
DE69013776T2 (de
Inventor
Jean-Yves Aubie
Claude Perron
Philippe Salmon
Jean-Yves Babonneau
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Application granted granted Critical
Publication of DE69013776D1 publication Critical patent/DE69013776D1/de
Publication of DE69013776T2 publication Critical patent/DE69013776T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/20—Analysis of motion
    • G06T7/223—Analysis of motion using block-matching
    • 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
    • H04N19/523—Motion estimation or motion compensation with sub-pixel accuracy
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Image Processing (AREA)
DE69013776T 1989-07-07 1990-06-28 Vorrichtung zur Bestimmung einer Prädiktion für Bildverarbeitung. Expired - Fee Related DE69013776T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8909172A FR2649515B1 (fr) 1989-07-07 1989-07-07 Dispositif de calcul d'une prediction pour un traitement d'images

Publications (2)

Publication Number Publication Date
DE69013776D1 true DE69013776D1 (de) 1994-12-08
DE69013776T2 DE69013776T2 (de) 1995-04-13

Family

ID=9383582

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69013776T Expired - Fee Related DE69013776T2 (de) 1989-07-07 1990-06-28 Vorrichtung zur Bestimmung einer Prädiktion für Bildverarbeitung.

Country Status (3)

Country Link
EP (1) EP0407273B1 (de)
DE (1) DE69013776T2 (de)
FR (1) FR2649515B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2861462B2 (ja) * 1991-04-12 1999-02-24 ソニー株式会社 動きベクトル検出装置
KR0126657B1 (ko) * 1993-10-28 1997-12-29 구자홍 디지탈 영상 복원을 위한 움직임 보상장치
FR2717979B1 (fr) * 1994-03-24 1996-06-21 Sgs Thomson Microelectronics Filtre de matrices de pixels.
KR0151210B1 (ko) * 1994-09-23 1998-10-15 구자홍 엠펙2를 수용하는 반화소 움직임 보상조절장치
KR0178746B1 (ko) * 1995-12-13 1999-05-01 김광호 매크로블럭의 반픽셀처리장치

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4371895A (en) * 1980-01-18 1983-02-01 Nippon Electric Co., Ltd. Coded video signal transmitting and receiving system
CA1175557A (en) * 1981-06-01 1984-10-02 Akira Hirano Predictive coding system for television signals

Also Published As

Publication number Publication date
DE69013776T2 (de) 1995-04-13
FR2649515A1 (fr) 1991-01-11
EP0407273B1 (de) 1994-11-02
FR2649515B1 (fr) 1991-09-20
EP0407273A1 (de) 1991-01-09

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee