IL105530A - התקן ושיטה ליצירת רפרודוקציה של תמונה - Google Patents

התקן ושיטה ליצירת רפרודוקציה של תמונה

Info

Publication number
IL105530A
IL105530A IL10553093A IL10553093A IL105530A IL 105530 A IL105530 A IL 105530A IL 10553093 A IL10553093 A IL 10553093A IL 10553093 A IL10553093 A IL 10553093A IL 105530 A IL105530 A IL 105530A
Authority
IL
Israel
Prior art keywords
plotter
dot
modifying
input density
image
Prior art date
Application number
IL10553093A
Other languages
English (en)
Other versions
IL105530A0 (en
Original Assignee
Scitex Corp Ltd
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 Scitex Corp Ltd filed Critical Scitex Corp Ltd
Priority to IL10553093A priority Critical patent/IL105530A/he
Publication of IL105530A0 publication Critical patent/IL105530A0/xx
Priority to US08/233,301 priority patent/US5600448A/en
Publication of IL105530A publication Critical patent/IL105530A/he

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
    • H04N1/40—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)
  • Facsimile Image Signal Circuits (AREA)
IL10553093A 1993-04-27 1993-04-27 התקן ושיטה ליצירת רפרודוקציה של תמונה IL105530A (he)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IL10553093A IL105530A (he) 1993-04-27 1993-04-27 התקן ושיטה ליצירת רפרודוקציה של תמונה
US08/233,301 US5600448A (en) 1993-04-27 1994-04-25 Apparatus and method for generating a screened reproduction of an image

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IL10553093A IL105530A (he) 1993-04-27 1993-04-27 התקן ושיטה ליצירת רפרודוקציה של תמונה

Publications (2)

Publication Number Publication Date
IL105530A0 IL105530A0 (en) 1993-08-18
IL105530A true IL105530A (he) 1996-08-04

Family

ID=11064779

Family Applications (1)

Application Number Title Priority Date Filing Date
IL10553093A IL105530A (he) 1993-04-27 1993-04-27 התקן ושיטה ליצירת רפרודוקציה של תמונה

Country Status (2)

Country Link
US (1) US5600448A (he)
IL (1) IL105530A (he)

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4456924A (en) * 1980-04-14 1984-06-26 Scitex Corporation Ltd. Screened image reproduction
JPS59122080A (ja) * 1982-12-27 1984-07-14 Leo Giken:Kk 網点画像の発生方法
JPS60213170A (ja) * 1984-04-06 1985-10-25 Dainippon Screen Mfg Co Ltd 画像走査記録装置における網点パタ−ン発生方法
JPH0614187B2 (ja) * 1984-10-11 1994-02-23 株式会社デイ・エス・スキヤナ− 網点フィルム作成装置
JPH0683358B2 (ja) * 1985-10-17 1994-10-19 キヤノン株式会社 画像情報処理装置の調整方法
JPH0626440B2 (ja) * 1987-05-26 1994-04-06 大日本スクリ−ン製造株式会社 網点作成装置
US5079721A (en) * 1990-05-18 1992-01-07 Scitex Corporation Ltd. Apparatus for generating a screened reproduction of an image
US5442461A (en) * 1991-09-03 1995-08-15 Levien; Raphael L. Screen generation for halftone screening of images with reduction of irrational correction artifacts
JP3142916B2 (ja) * 1991-09-26 2001-03-07 大日本印刷株式会社 抽象柄製版システム及び印刷物作成方法
US5438431A (en) * 1992-05-21 1995-08-01 Ostromoukhov; Victor B. Method and apparatus for generating digital halftone images using a rotated dispersed dither matrix
JP2759186B2 (ja) * 1992-10-21 1998-05-28 大日本スクリーン製造株式会社 多色網目版画像作成方法
US5321525A (en) * 1992-12-14 1994-06-14 Xerox Corporation Clustered halftoning with dot-to-dot error diffusion
IL105343A (en) * 1993-04-08 1997-02-18 Scitex Corp Ltd Apparatus and technique for generating a screen reproduction of an image

Also Published As

Publication number Publication date
IL105530A0 (en) 1993-08-18
US5600448A (en) 1997-02-04

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Legal Events

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FF Patent granted
RH Patent void
NE Application for restoration - patent lapsed through non-payment of renewal fees (section 60, patents law, 5727-1967)
KB Patent renewed
KB Patent renewed
KB Patent renewed
KB Patent renewed
EXP Patent expired