AU2003301471A1 - System and method for compression of image color maps - Google Patents

System and method for compression of image color maps

Info

Publication number
AU2003301471A1
AU2003301471A1 AU2003301471A AU2003301471A AU2003301471A1 AU 2003301471 A1 AU2003301471 A1 AU 2003301471A1 AU 2003301471 A AU2003301471 A AU 2003301471A AU 2003301471 A AU2003301471 A AU 2003301471A AU 2003301471 A1 AU2003301471 A1 AU 2003301471A1
Authority
AU
Australia
Prior art keywords
compression
image color
color maps
maps
image
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
AU2003301471A
Inventor
Brian Metzger
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.)
Ingrian Networks Inc
Original Assignee
Ingrian Networks Inc
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 Ingrian Networks Inc filed Critical Ingrian Networks Inc
Publication of AU2003301471A1 publication Critical patent/AU2003301471A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding
    • G06T9/008—Vector quantisation
    • 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
    • H04N1/46—Colour picture communication systems
    • H04N1/64—Systems for the transmission or the storage of the colour picture signal; Details therefor, e.g. coding or decoding means therefor
    • H04N1/644—Systems for the transmission or the storage of the colour picture signal; Details therefor, e.g. coding or decoding means therefor using a reduced set of representative colours, e.g. each representing a particular range in a colour space
    • 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
    • H04N19/90—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using coding techniques not provided for in groups H04N19/10-H04N19/85, e.g. fractals
    • H04N19/94—Vector quantisation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
AU2003301471A 2002-10-15 2003-10-15 System and method for compression of image color maps Abandoned AU2003301471A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US41887802P 2002-10-15 2002-10-15
US60/418,878 2002-10-15
PCT/US2003/032563 WO2004036487A2 (en) 2002-10-15 2003-10-15 System and method for compression of image color maps

Publications (1)

Publication Number Publication Date
AU2003301471A1 true AU2003301471A1 (en) 2004-05-04

Family

ID=32107987

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003301471A Abandoned AU2003301471A1 (en) 2002-10-15 2003-10-15 System and method for compression of image color maps

Country Status (2)

Country Link
AU (1) AU2003301471A1 (en)
WO (1) WO2004036487A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8965141B2 (en) 2012-08-17 2015-02-24 Thomson Licensing Image filtering based on structural information

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5142272A (en) * 1987-05-21 1992-08-25 Sony Corporation Method and apparatus for processing display color signal
US5463702A (en) * 1992-05-12 1995-10-31 Sony Electronics Inc. Perceptual based color-compression for raster image quantization
US5557712A (en) * 1994-02-16 1996-09-17 Apple Computer, Inc. Color map tables smoothing in a color computer graphics system avoiding objectionable color shifts
EP0705027B1 (en) * 1994-09-30 2000-11-22 SANYO ELECTRIC Co., Ltd. Image communication system and method for data compression of colour images using colour tables and region-based processing
US5734744A (en) * 1995-06-07 1998-03-31 Pixar Method and apparatus for compression and decompression of color data
US5764235A (en) * 1996-03-25 1998-06-09 Insight Development Corporation Computer implemented method and system for transmitting graphical images from server to client at user selectable resolution
JP3695045B2 (en) * 1996-10-01 2005-09-14 ソニー株式会社 Encoder

Also Published As

Publication number Publication date
WO2004036487A2 (en) 2004-04-29
WO2004036487A3 (en) 2004-06-03

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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