SU938735A3 - Способ преобразовани цифровых данных в информационные сигналы дл получени растрированных цветоделений в многоцветной печати - Google Patents

Способ преобразовани цифровых данных в информационные сигналы дл получени растрированных цветоделений в многоцветной печати Download PDF

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Publication number
SU938735A3
SU938735A3 SU772532255A SU2532255A SU938735A3 SU 938735 A3 SU938735 A3 SU 938735A3 SU 772532255 A SU772532255 A SU 772532255A SU 2532255 A SU2532255 A SU 2532255A SU 938735 A3 SU938735 A3 SU 938735A3
Authority
SU
USSR - Soviet Union
Prior art keywords
raster
sweep
signals
points
feed
Prior art date
Application number
SU772532255A
Other languages
English (en)
Russian (ru)
Inventor
Колдитц Армин
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 SU938735A3 publication Critical patent/SU938735A3/ru

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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
    • H04N1/64—Systems for the transmission or the storage of the colour picture signal; Details therefor, e.g. coding or decoding means therefor
    • H04N1/648—Transmitting or storing the primary (additive or subtractive) colour signals; Compression thereof
    • 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
    • H04N1/40068—Modification of image resolution, i.e. determining the values of picture elements at new relative positions
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Editing Of Facsimile Originals (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Image Processing (AREA)
  • Manufacture Or Reproduction Of Printing Formes (AREA)
SU772532255A 1976-10-18 1977-10-11 Способ преобразовани цифровых данных в информационные сигналы дл получени растрированных цветоделений в многоцветной печати SU938735A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2646926A DE2646926B2 (de) 1976-10-18 1976-10-18 Verfahren zur Änderung der bildpunktmäBigen Zerlegung von Halbtonbildern beim Übergang von der Reproduktion zur Aufzeichnung

Publications (1)

Publication Number Publication Date
SU938735A3 true SU938735A3 (ru) 1982-06-23

Family

ID=5990714

Family Applications (1)

Application Number Title Priority Date Filing Date
SU772532255A SU938735A3 (ru) 1976-10-18 1977-10-11 Способ преобразовани цифровых данных в информационные сигналы дл получени растрированных цветоделений в многоцветной печати

Country Status (10)

Country Link
US (1) US4127870A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JPS5351003A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH629315A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2646926B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK148609C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FI (1) FI63639C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1539484A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IL (1) IL53154A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IT (1) IT1087600B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SU (1) SU938735A3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4305093A (en) * 1978-06-22 1981-12-08 International Electronic Photo Process Laboratory Co., Ltd. Method of producing multiple images in a scanning apparatus
DE2827596C2 (de) * 1978-06-23 1984-11-22 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Verfahren und Anordnung zur Herstellung gerasterter Druckformen
JPS5522708A (en) * 1978-08-04 1980-02-18 Dainippon Screen Mfg Co Ltd Method and apparatus for recording of color image
DE2948369C2 (de) * 1978-11-30 1984-09-27 Toppan Printing Co. Ltd., Tokio/Tokyo Elektronisches Gerät zur Verarbeitung eines Farbfernsehbildes sowie Verfahren zur Bestimmung von Einzelbildern bei diesem Gerät
USRE32877E (en) * 1978-12-26 1989-02-21 Structure for and method of reproduction
US4386374A (en) * 1978-12-27 1983-05-31 Tokyo Shibaura Denki Kabushiki Kaisha Electronic duplicator with a line buffer memory
EP0095514B1 (de) * 1982-05-28 1985-10-16 DR.-ING. RUDOLF HELL GmbH Verfahren und Einrichtung zur Reproduktion eines Bildes mit gröberer Auflösung als bei der Bildabtastung
AT381401B (de) * 1984-06-04 1986-10-10 Weidinger Wolfgang Verfahren zur herstellung von rasterfarbauszuegen und deren weiterverarbeitung auf eine flexodruckform
US4652906A (en) * 1985-03-12 1987-03-24 Racal Data Communications Inc. Method and apparatus for color decomposition of video signals
DE3789461D1 (de) * 1986-01-22 1994-05-05 Konishiroku Photo Ind Bildverarbeitungssystem mit Fähigkeit zum Vergrössungs- und Reduzier-Betrieb.
US4833531A (en) * 1986-04-21 1989-05-23 Konishiroku Photo Industry Co., Ltd. Technique for interpolating a color image for image enlargement or reduction based on look-up tables stored in memory
GB8811648D0 (en) * 1988-05-17 1988-06-22 Quantel Ltd Electronic print dot generation
US5515182A (en) * 1992-08-31 1996-05-07 Howtek, Inc. Rotary scanner
US5784090A (en) * 1993-04-30 1998-07-21 Hewlett-Packard Company Use of densitometer for adaptive control of printer heater output to optimize drying time for different print media
DE19815165B4 (de) * 1998-04-04 2005-03-24 Hell Gravure Systems Gmbh Verfahren zur Gravur von Druckformen
US6900826B2 (en) * 2002-02-19 2005-05-31 Presstek, Inc. Multiple resolution helical imaging system and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1379053A (en) * 1972-04-28 1975-01-02 Crosfield Electronics Ltd Colour scanners for image reproduction
GB1464445A (en) * 1973-02-19 1977-02-16 Mitsubishi Electric Corp Apparatus for making a printing master
GB1499501A (en) * 1974-05-03 1978-02-01 Crosfield Electronics Ltd Image reproduction systems

Also Published As

Publication number Publication date
GB1539484A (en) 1979-01-31
JPS5351003A (en) 1978-05-10
FI63639C (fi) 1983-07-11
DK148609B (da) 1985-08-12
FI63639B (fi) 1983-03-31
CH629315A5 (de) 1982-04-15
IL53154A (en) 1982-01-31
DK460877A (da) 1978-04-19
DE2646926B2 (de) 1979-03-29
US4127870A (en) 1978-11-28
IT1087600B (it) 1985-06-04
DE2646926A1 (de) 1978-04-20
DK148609C (da) 1986-01-13
FI773024A7 (fi) 1978-04-19
JPS5719772B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1982-04-24

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