AU2002227115A1 - System and method for enhancing scanned document images for color printing - Google Patents

System and method for enhancing scanned document images for color printing

Info

Publication number
AU2002227115A1
AU2002227115A1 AU2002227115A AU2711502A AU2002227115A1 AU 2002227115 A1 AU2002227115 A1 AU 2002227115A1 AU 2002227115 A AU2002227115 A AU 2002227115A AU 2711502 A AU2711502 A AU 2711502A AU 2002227115 A1 AU2002227115 A1 AU 2002227115A1
Authority
AU
Australia
Prior art keywords
color printing
scanned document
document images
enhancing
enhancing scanned
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
AU2002227115A
Inventor
Jian Fan
Qian Lin
Daniel Tretter
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.)
HP Inc
Original Assignee
Hewlett Packard Co
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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of AU2002227115A1 publication Critical patent/AU2002227115A1/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
    • H04N1/46—Colour picture communication systems
    • H04N1/56—Processing of colour picture signals
    • H04N1/58—Edge or detail enhancement; Noise or error suppression, e.g. colour misregistration correction
    • 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
    • H04N1/40—Picture signal circuits
    • H04N1/409—Edge or detail enhancement; Noise or error suppression
    • H04N1/4095—Correction of errors due to scanning a two-sided document, i.e. show-through correction
AU2002227115A 2000-11-01 2001-10-31 System and method for enhancing scanned document images for color printing Abandoned AU2002227115A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/704,358 US6621595B1 (en) 2000-11-01 2000-11-01 System and method for enhancing scanned document images for color printing
US09/704,358 2000-11-01
PCT/US2001/045426 WO2002037832A2 (en) 2000-11-01 2001-10-31 System and method for enhancing scanned document images for color printing

Publications (1)

Publication Number Publication Date
AU2002227115A1 true AU2002227115A1 (en) 2002-05-15

Family

ID=24829138

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002227115A Abandoned AU2002227115A1 (en) 2000-11-01 2001-10-31 System and method for enhancing scanned document images for color printing

Country Status (6)

Country Link
US (1) US6621595B1 (en)
EP (1) EP1330917B1 (en)
JP (1) JP4112362B2 (en)
AU (1) AU2002227115A1 (en)
DE (1) DE60137704D1 (en)
WO (1) WO2002037832A2 (en)

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Also Published As

Publication number Publication date
JP4112362B2 (en) 2008-07-02
EP1330917B1 (en) 2009-02-18
DE60137704D1 (en) 2009-04-02
WO2002037832A2 (en) 2002-05-10
WO2002037832A3 (en) 2002-08-29
US6621595B1 (en) 2003-09-16
EP1330917A2 (en) 2003-07-30
JP2004521529A (en) 2004-07-15

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