DE69738515D1 - Vorrichtung und verfahren für hybride kompression von rasterdaten - Google Patents

Vorrichtung und verfahren für hybride kompression von rasterdaten

Info

Publication number
DE69738515D1
DE69738515D1 DE69738515T DE69738515T DE69738515D1 DE 69738515 D1 DE69738515 D1 DE 69738515D1 DE 69738515 T DE69738515 T DE 69738515T DE 69738515 T DE69738515 T DE 69738515T DE 69738515 D1 DE69738515 D1 DE 69738515D1
Authority
DE
Germany
Prior art keywords
grid data
hybrid compression
hybrid
compression
grid
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
DE69738515T
Other languages
English (en)
Other versions
DE69738515T2 (de
Inventor
Yigal Accad
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.)
Electronics for Imaging Inc
Original Assignee
Electronics for Imaging 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 Electronics for Imaging Inc filed Critical Electronics for Imaging Inc
Application granted granted Critical
Publication of DE69738515D1 publication Critical patent/DE69738515D1/de
Publication of DE69738515T2 publication Critical patent/DE69738515T2/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
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/41—Bandwidth or redundancy reduction
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T9/00—Image coding

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Compression Of Band Width Or Redundancy In Fax (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
DE69738515T 1996-12-24 1997-12-23 Vorrichtung und verfahren für hybride kompression von rasterdaten Expired - Lifetime DE69738515T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/773,656 US5982937A (en) 1996-12-24 1996-12-24 Apparatus and method for hybrid compression of raster data
US773656 1996-12-24
PCT/US1997/023774 WO1998028909A1 (en) 1996-12-24 1997-12-23 Apparatus and method for hybrid compression of raster data

Publications (2)

Publication Number Publication Date
DE69738515D1 true DE69738515D1 (de) 2008-03-27
DE69738515T2 DE69738515T2 (de) 2009-02-05

Family

ID=25098916

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69738515T Expired - Lifetime DE69738515T2 (de) 1996-12-24 1997-12-23 Vorrichtung und verfahren für hybride kompression von rasterdaten

Country Status (9)

Country Link
US (2) US5982937A (de)
EP (1) EP0948862B1 (de)
JP (1) JP4249265B2 (de)
AU (1) AU741026B2 (de)
BR (1) BR9713786A (de)
CA (1) CA2275284A1 (de)
DE (1) DE69738515T2 (de)
IL (1) IL130410A0 (de)
WO (1) WO1998028909A1 (de)

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Also Published As

Publication number Publication date
BR9713786A (pt) 2000-02-08
IL130410A0 (en) 2000-06-01
EP0948862A1 (de) 1999-10-13
AU741026B2 (en) 2001-11-22
US5982937A (en) 1999-11-09
AU5617998A (en) 1998-07-17
JP2001507195A (ja) 2001-05-29
DE69738515T2 (de) 2009-02-05
EP0948862B1 (de) 2008-02-13
US6330363B1 (en) 2001-12-11
CA2275284A1 (en) 1998-07-02
WO1998028909A1 (en) 1998-07-02
JP4249265B2 (ja) 2009-04-02

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