DK0533593T3 - Fremgangsmåde til generering af yderligere farver i et halvtonefarvebillede ved anvendelse af overlejrede primærfarvede halvtonepunkter med forskellig størrelse - Google Patents

Fremgangsmåde til generering af yderligere farver i et halvtonefarvebillede ved anvendelse af overlejrede primærfarvede halvtonepunkter med forskellig størrelse

Info

Publication number
DK0533593T3
DK0533593T3 DK92420294.8T DK92420294T DK0533593T3 DK 0533593 T3 DK0533593 T3 DK 0533593T3 DK 92420294 T DK92420294 T DK 92420294T DK 0533593 T3 DK0533593 T3 DK 0533593T3
Authority
DK
Denmark
Prior art keywords
halftone
color image
different sizes
generating additional
additional colors
Prior art date
Application number
DK92420294.8T
Other languages
English (en)
Inventor
Robert Vanselow Barry
Joseph Hayes Ambro
Original Assignee
Eastman Kodak 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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of DK0533593T3 publication Critical patent/DK0533593T3/da

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
    • H04N1/52—Circuits or arrangements for halftone screening
    • 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
    • H04N1/405—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels
    • H04N1/4055—Halftoning, i.e. converting the picture signal of a continuous-tone original into a corresponding signal showing only two levels producing a clustered dots or a size modulated halftone pattern

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Image Communication Systems (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
DK92420294.8T 1991-09-18 1992-09-07 Fremgangsmåde til generering af yderligere farver i et halvtonefarvebillede ved anvendelse af overlejrede primærfarvede halvtonepunkter med forskellig størrelse DK0533593T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/761,597 US5309246A (en) 1991-09-18 1991-09-18 Technique for generating additional colors in a halftone color image through use of overlaid primary colored halftone dots of varying size

Publications (1)

Publication Number Publication Date
DK0533593T3 true DK0533593T3 (da) 1997-03-17

Family

ID=25062706

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92420294.8T DK0533593T3 (da) 1991-09-18 1992-09-07 Fremgangsmåde til generering af yderligere farver i et halvtonefarvebillede ved anvendelse af overlejrede primærfarvede halvtonepunkter med forskellig størrelse

Country Status (5)

Country Link
US (1) US5309246A (da)
EP (1) EP0533593B1 (da)
JP (1) JP3314880B2 (da)
DE (1) DE69217599T2 (da)
DK (1) DK0533593T3 (da)

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KR101924239B1 (ko) * 2010-10-15 2018-11-30 멤젯 테크놀로지 엘티디 복수의 단색 인쇄 카트리지 인쇄장치 및 인쇄 정렬 방법
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Also Published As

Publication number Publication date
DE69217599T2 (de) 1997-09-04
US5309246A (en) 1994-05-03
EP0533593B1 (en) 1997-02-26
JP3314880B2 (ja) 2002-08-19
JPH07181673A (ja) 1995-07-21
DE69217599D1 (de) 1997-04-03
EP0533593A2 (en) 1993-03-24
EP0533593A3 (en) 1993-07-28

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