AU2003246782A1 - Method for encoding digital images using a specific code for reducing encoding time - Google Patents

Method for encoding digital images using a specific code for reducing encoding time

Info

Publication number
AU2003246782A1
AU2003246782A1 AU2003246782A AU2003246782A AU2003246782A1 AU 2003246782 A1 AU2003246782 A1 AU 2003246782A1 AU 2003246782 A AU2003246782 A AU 2003246782A AU 2003246782 A AU2003246782 A AU 2003246782A AU 2003246782 A1 AU2003246782 A1 AU 2003246782A1
Authority
AU
Australia
Prior art keywords
encoding
digital images
specific code
reducing
time
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.)
Abandoned
Application number
AU2003246782A
Other languages
English (en)
Inventor
David Fresneau
Philippe Gautier
Bruno Paucard
Jean-Paul Verniere
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.)
TAK'ASIC
Original Assignee
TAK ASIC
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 TAK ASIC filed Critical TAK ASIC
Publication of AU2003246782A1 publication Critical patent/AU2003246782A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/41—Bandwidth or redundancy reduction
    • H04N1/411—Bandwidth or redundancy reduction for the transmission or storage or reproduction of two-tone pictures, e.g. black and white pictures
    • H04N1/413—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information
    • H04N1/417—Systems or arrangements allowing the picture to be reproduced without loss or modification of picture-information using predictive or differential encoding
    • H04N1/4172—Progressive encoding, i.e. by decomposition into high and low resolution components

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
AU2003246782A 2002-04-04 2003-04-04 Method for encoding digital images using a specific code for reducing encoding time Abandoned AU2003246782A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0204210A FR2838258B1 (fr) 2002-04-04 2002-04-04 Procede de codage d'images numeriques utilisant un code specifique pour raccourcir le temps de codage
FR02/04210 2002-04-04
PCT/FR2003/001078 WO2003092263A1 (fr) 2002-04-04 2003-04-04 Procede de codage d'images numeriques utilisant un code specifique pour raccourcir le temps de codage

Publications (1)

Publication Number Publication Date
AU2003246782A1 true AU2003246782A1 (en) 2003-11-10

Family

ID=28052112

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003246782A Abandoned AU2003246782A1 (en) 2002-04-04 2003-04-04 Method for encoding digital images using a specific code for reducing encoding time

Country Status (3)

Country Link
AU (1) AU2003246782A1 (fr)
FR (1) FR2838258B1 (fr)
WO (1) WO2003092263A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0357388B1 (fr) * 1988-08-30 1997-10-22 Canon Kabushiki Kaisha Procédé d'encodage d'images
US5655032A (en) * 1992-08-20 1997-08-05 Canon Kabushiki Kaisha Coding method and apparatus therefor
US5970174A (en) * 1997-06-19 1999-10-19 Electronics For Imaging Method and apparatus for data compression and gray value estimation

Also Published As

Publication number Publication date
WO2003092263A1 (fr) 2003-11-06
FR2838258A1 (fr) 2003-10-10
FR2838258B1 (fr) 2004-06-04

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase