IT1092902B - Procedimento per la correzione digitale di colori nella riproduzione di immagini a colori - Google Patents

Procedimento per la correzione digitale di colori nella riproduzione di immagini a colori

Info

Publication number
IT1092902B
IT1092902B IT50508/76A IT5050876A IT1092902B IT 1092902 B IT1092902 B IT 1092902B IT 50508/76 A IT50508/76 A IT 50508/76A IT 5050876 A IT5050876 A IT 5050876A IT 1092902 B IT1092902 B IT 1092902B
Authority
IT
Italy
Prior art keywords
reproduction
procedure
color
digital
color correction
Prior art date
Application number
IT50508/76A
Other languages
English (en)
Original Assignee
Hell Rudolf Gmbh
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 Hell Rudolf Gmbh filed Critical Hell Rudolf Gmbh
Application granted granted Critical
Publication of IT1092902B publication Critical patent/IT1092902B/it

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
    • H04N1/60—Colour correction or control
    • H04N1/6016—Conversion to subtractive colour signals
    • H04N1/6019—Conversion to subtractive colour signals using look-up tables
    • 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
    • H04N1/60—Colour correction or control
    • H04N1/6011—Colour correction or control with simulation on a subsidiary picture reproducer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/11—Scanning of colour motion picture films, e.g. for telecine

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Color Image Communication Systems (AREA)
  • Image Processing (AREA)
IT50508/76A 1976-05-12 1976-07-20 Procedimento per la correzione digitale di colori nella riproduzione di immagini a colori IT1092902B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2621008A DE2621008B2 (de) 1976-05-12 1976-05-12 Verfahren zur Gewinnung und Verwertung von Farbkorrekturdaten für die Farbbildaufzeichnung

Publications (1)

Publication Number Publication Date
IT1092902B true IT1092902B (it) 1985-07-12

Family

ID=5977747

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50508/76A IT1092902B (it) 1976-05-12 1976-07-20 Procedimento per la correzione digitale di colori nella riproduzione di immagini a colori

Country Status (10)

Country Link
JP (1) JPS52139502A (it)
CA (1) CA1082109A (it)
CH (1) CH601841A5 (it)
DE (1) DE2621008B2 (it)
ES (1) ES450078A1 (it)
FR (1) FR2351437A1 (it)
GB (1) GB1541554A (it)
IT (1) IT1092902B (it)
NL (1) NL171384C (it)
SE (1) SE422250B (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5492802A (en) * 1977-12-31 1979-07-23 Yamatoya Shokai Photographic makeup method
JPS5497101A (en) * 1978-01-14 1979-08-01 Yamatoya Shokai Machine for phototype process
DE2810225C2 (de) * 1978-03-09 1982-04-22 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Gewinnung und Verwertung von Farbkorrekturdaten für die Farbbildaufzeichnung
DE2848376C2 (de) * 1978-11-08 1983-12-15 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Einrichtung zur Nachkorrektur von Standardfarbkorrekturen bei der Farbbildaufzeichnung
JPS5579448A (en) * 1978-12-11 1980-06-14 Dainippon Screen Mfg Co Ltd Color separation simulation system
JPS55157741A (en) * 1979-05-29 1980-12-08 Dainippon Screen Mfg Co Ltd Information making and recording apparatus for adjusting color scanner
JPS56121171A (en) * 1980-02-27 1981-09-22 Dainippon Screen Mfg Co Ltd Input device for set item data in picture scanning recorder and filing method for said set item data
EP0090596B1 (en) * 1982-03-30 1986-06-25 Crosfield Electronics Limited Video retouching systems
EP0095518B1 (de) * 1982-05-29 1985-08-14 DR.-ING. RUDOLF HELL GmbH Verfahren zur tonwertabhängigen Farbrücknahme im Vierfarbendruck
JPS58211154A (ja) * 1982-06-01 1983-12-08 Dainippon Screen Mfg Co Ltd レタツチ機能を有する画像走査記録方法及び装置
ATE28247T1 (de) * 1983-04-27 1987-07-15 Hell Rudolf Dr Ing Gmbh Verfahren und einrichtung zur herstellung von farbbildern.
DE3347049C2 (de) * 1983-12-24 1986-07-17 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Verfahren und Schaltungsanordnung zur Simulierung eines Mehrfarbendrucks auf einem Farbmonitor
JPS6120042A (ja) * 1984-07-06 1986-01-28 Dainippon Screen Mfg Co Ltd 画像走査記録方法及び装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5212001A (en) * 1975-07-17 1977-01-29 Dainippon Screen Mfg Method of correcting color

Also Published As

Publication number Publication date
ES450078A1 (es) 1977-07-16
NL171384C (nl) 1983-03-16
JPS5614974B2 (it) 1981-04-07
NL171384B (nl) 1982-10-18
JPS52139502A (en) 1977-11-21
FR2351437B1 (it) 1983-05-27
GB1541554A (en) 1979-03-07
SE422250B (sv) 1982-02-22
FR2351437A1 (fr) 1977-12-09
SE7607125L (sv) 1977-11-13
DE2621008A1 (de) 1977-11-17
NL7607651A (nl) 1977-11-15
CA1082109A (en) 1980-07-22
DE2621008B2 (de) 1978-10-26
CH601841A5 (it) 1978-07-14

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