FR2761499B1 - Codeur/decodeur d'images animees avec memoire cache - Google Patents

Codeur/decodeur d'images animees avec memoire cache

Info

Publication number
FR2761499B1
FR2761499B1 FR9703906A FR9703906A FR2761499B1 FR 2761499 B1 FR2761499 B1 FR 2761499B1 FR 9703906 A FR9703906 A FR 9703906A FR 9703906 A FR9703906 A FR 9703906A FR 2761499 B1 FR2761499 B1 FR 2761499B1
Authority
FR
France
Prior art keywords
animated
decoder
encoder
hidden memory
hidden
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
FR9703906A
Other languages
English (en)
Other versions
FR2761499A1 (fr
Inventor
Jose Sanches
Michel Harrand
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.)
STMicroelectronics SA
Original Assignee
SGS Thomson Microelectronics 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 SGS Thomson Microelectronics SA filed Critical SGS Thomson Microelectronics SA
Priority to FR9703906A priority Critical patent/FR2761499B1/fr
Publication of FR2761499A1 publication Critical patent/FR2761499A1/fr
Application granted granted Critical
Publication of FR2761499B1 publication Critical patent/FR2761499B1/fr
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
    • H04N19/42—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation
    • H04N19/423—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals characterised by implementation details or hardware specially adapted for video compression or decompression, e.g. dedicated software implementation characterised by memory arrangements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Memory System Of A Hierarchy Structure (AREA)
FR9703906A 1997-03-25 1997-03-25 Codeur/decodeur d'images animees avec memoire cache Expired - Fee Related FR2761499B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9703906A FR2761499B1 (fr) 1997-03-25 1997-03-25 Codeur/decodeur d'images animees avec memoire cache

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9703906A FR2761499B1 (fr) 1997-03-25 1997-03-25 Codeur/decodeur d'images animees avec memoire cache

Publications (2)

Publication Number Publication Date
FR2761499A1 FR2761499A1 (fr) 1998-10-02
FR2761499B1 true FR2761499B1 (fr) 2000-07-13

Family

ID=9505357

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9703906A Expired - Fee Related FR2761499B1 (fr) 1997-03-25 1997-03-25 Codeur/decodeur d'images animees avec memoire cache

Country Status (1)

Country Link
FR (1) FR2761499B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004102971A1 (fr) * 2003-05-19 2004-11-25 Koninklijke Philips Electronics N.V. Dispositif de traitement video a exigences reduites en matiere de largeur de bande memoire
JP2008048240A (ja) * 2006-08-18 2008-02-28 Nec Electronics Corp ビットプレーン復号装置およびビットプレーン復号方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5263136A (en) * 1991-04-30 1993-11-16 Optigraphics Corporation System for managing tiled images using multiple resolutions
JP3014031B2 (ja) * 1995-07-17 2000-02-28 日本電気株式会社 動画圧縮装置

Also Published As

Publication number Publication date
FR2761499A1 (fr) 1998-10-02

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20071130