SU682160A3 - Способ изготовлени матриц цветоделений дл репродуцировани цветных изображений - Google Patents

Способ изготовлени матриц цветоделений дл репродуцировани цветных изображений

Info

Publication number
SU682160A3
SU682160A3 SU711631533A SU1631533A SU682160A3 SU 682160 A3 SU682160 A3 SU 682160A3 SU 711631533 A SU711631533 A SU 711631533A SU 1631533 A SU1631533 A SU 1631533A SU 682160 A3 SU682160 A3 SU 682160A3
Authority
SU
USSR - Soviet Union
Prior art keywords
recording
line
raster
colour
lines
Prior art date
Application number
SU711631533A
Other languages
English (en)
Russian (ru)
Inventor
Келлер Ханс
Коль Роман
Таудт З.Хайнц
Original Assignee
Др.Инж.Рудольф Хелль Гмбх (Фирма)
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 Др.Инж.Рудольф Хелль Гмбх (Фирма) filed Critical Др.Инж.Рудольф Хелль Гмбх (Фирма)
Application granted granted Critical
Publication of SU682160A3 publication Critical patent/SU682160A3/ru

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
    • H04N1/4058—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 with details for producing a halftone screen at an oblique angle

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Color, Gradation (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
SU711631533A 1970-03-18 1971-03-04 Способ изготовлени матриц цветоделений дл репродуцировани цветных изображений SU682160A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702012728 DE2012728C3 (de) 1970-03-18 1970-03-18 Verfahren zur elektrooptischen Aufzeichnung von gerasterten Halbtonbildern

Publications (1)

Publication Number Publication Date
SU682160A3 true SU682160A3 (ru) 1979-08-25

Family

ID=5765374

Family Applications (1)

Application Number Title Priority Date Filing Date
SU711631533A SU682160A3 (ru) 1970-03-18 1971-03-04 Способ изготовлени матриц цветоделений дл репродуцировани цветных изображений

Country Status (5)

Country Link
JP (1) JPS535561B1 (enExample)
DE (1) DE2012728C3 (enExample)
FR (1) FR2084832A5 (enExample)
GB (1) GB1355540A (enExample)
SU (1) SU682160A3 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3983319A (en) * 1973-11-12 1976-09-28 Printing Developments, Inc. Electronic screening for image reproduction
US4189752A (en) * 1973-11-12 1980-02-19 Printing Developments, Inc. Electronic screening with galvanometer recorders
JPS51150401A (en) * 1975-06-18 1976-12-24 Dainippon Screen Mfg Method and device for scanning recording screen printed image
DE2646925B2 (de) * 1976-10-18 1978-10-05 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Verfahren zur Gewinnung von digitalen Aufzeichnungsdaten für gerasterte Farbauszüge
DE2752164C3 (de) * 1977-11-23 1980-11-20 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Gerasterte fotomechanische Druckformherstellung
DE2805874C3 (de) * 1978-02-11 1987-04-16 Thomas E. Fausel Verfahren zum Herstellen einer Tiefdruckform
DE2827596C2 (de) * 1978-06-23 1984-11-22 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Verfahren und Anordnung zur Herstellung gerasterter Druckformen
JPS5880639A (ja) * 1981-11-07 1983-05-14 Dainippon Screen Mfg Co Ltd 網目版画像の記録方法
EP0079974B1 (de) * 1981-11-20 1987-02-04 DR.-ING. RUDOLF HELL GmbH Rastersystem für den Mehrfarbendruck
US5666444A (en) * 1982-04-06 1997-09-09 Canon Kabushiki Kaisha Image processing apparatus
DE3312273C3 (de) * 1982-04-06 1996-03-21 Canon Kk Bildverarbeitungsgerät
JPH0683374B2 (ja) * 1986-02-14 1994-10-19 富士写真フイルム株式会社 網点画像の形成方法
DE4038056C2 (de) * 1990-11-29 1997-05-15 Hell Ag Linotype Verfahren zur Generierung und Speicherung von digitalisierten Dichteschwellwerten zur Rasterung einer Halbton-Bildvorlage
DE4038057C2 (de) * 1990-11-29 1997-05-15 Hell Ag Linotype Verfahren zur Generierung und Speicherung von digitalisierten Dichteschwellwerten zur Rasterung einer Halbtonbildvorlage
US7268920B1 (en) * 1999-03-16 2007-09-11 Megadot Systems Limited Halftone patterns
JP4100157B2 (ja) 2002-12-09 2008-06-11 富士ゼロックス株式会社 画像形成装置及び方法

Also Published As

Publication number Publication date
DE2012728C3 (de) 1974-09-19
FR2084832A5 (enExample) 1971-12-17
JPS535561B1 (enExample) 1978-02-28
DE2012728B2 (de) 1974-02-28
DE2012728A1 (de) 1971-09-30
GB1355540A (en) 1974-06-05

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