DE3935236C1 - - Google Patents

Info

Publication number
DE3935236C1
DE3935236C1 DE19893935236 DE3935236A DE3935236C1 DE 3935236 C1 DE3935236 C1 DE 3935236C1 DE 19893935236 DE19893935236 DE 19893935236 DE 3935236 A DE3935236 A DE 3935236A DE 3935236 C1 DE3935236 C1 DE 3935236C1
Authority
DE
Germany
Prior art keywords
color
brightness
mixing head
color mixing
drum scanner
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE19893935236
Other languages
German (de)
English (en)
Inventor
Detlev Mauren Li Schmerler
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BBS AG INTERNATIONAL MAUREN LI
Original Assignee
BBS AG INTERNATIONAL MAUREN LI
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 BBS AG INTERNATIONAL MAUREN LI filed Critical BBS AG INTERNATIONAL MAUREN LI
Priority to DE19893935236 priority Critical patent/DE3935236C1/de
Priority to PCT/EP1990/000703 priority patent/WO1991006173A1/fr
Application granted granted Critical
Publication of DE3935236C1 publication Critical patent/DE3935236C1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H04N1/6011—Colour correction or control with simulation on a subsidiary picture reproducer

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Color Image Communication Systems (AREA)
  • Facsimile Image Signal Circuits (AREA)
  • Projection-Type Copiers In General (AREA)
DE19893935236 1989-10-23 1989-10-23 Expired - Fee Related DE3935236C1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19893935236 DE3935236C1 (fr) 1989-10-23 1989-10-23
PCT/EP1990/000703 WO1991006173A1 (fr) 1989-10-23 1990-05-02 Dispositif pour la fabrication d'un film d'impression ou d'un film de selection des couleurs au moyen d'un scanner a tambour

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19893935236 DE3935236C1 (fr) 1989-10-23 1989-10-23

Publications (1)

Publication Number Publication Date
DE3935236C1 true DE3935236C1 (fr) 1990-09-13

Family

ID=6392004

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19893935236 Expired - Fee Related DE3935236C1 (fr) 1989-10-23 1989-10-23

Country Status (2)

Country Link
DE (1) DE3935236C1 (fr)
WO (1) WO1991006173A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5532848A (en) * 1992-11-25 1996-07-02 Canon Information Systems, Inc. Method and apparatus for adjusting correlated color temperature

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3825889A1 (de) * 1987-07-31 1989-02-09 Fuji Photo Film Co Ltd Fotodrucker

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55157741A (en) * 1979-05-29 1980-12-08 Dainippon Screen Mfg Co Ltd Information making and recording apparatus for adjusting color scanner
US4719506A (en) * 1983-09-30 1988-01-12 Buren Keith E Van Method for predictably determining halftone dot sizes when altering color in a color separation process prior to scanning
GB8422208D0 (en) * 1984-09-03 1984-10-10 Crosfield Electronics Ltd Colour printing data generation
US4736244A (en) * 1984-12-12 1988-04-05 Fuji Photo Film Co., Ltd. Color film inspection system and data output method therefor
US4942462A (en) * 1987-07-15 1990-07-17 Fuji Photo Film Co., Ltd. Photographic printer having a CRT for illuminating an original with a flying spot to print an image of the original

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3825889A1 (de) * 1987-07-31 1989-02-09 Fuji Photo Film Co Ltd Fotodrucker

Also Published As

Publication number Publication date
WO1991006173A1 (fr) 1991-05-02

Similar Documents

Publication Publication Date Title
DE3637994C2 (de) Verfahren zum automatisierten Einstellen von Signalverarbeitungsbedingungen für einzelne Farben in einem Bild-Eingabe/Ausgabe-System
DE4310727C2 (de) Verfahren und Einrichtung zur Analyse von Bildvorlagen
DE3238672C2 (de) Einrichtung zum Gewinnen von Tonwertkorrektureinstellgrößen für einen Farbscanner
DE69212539T2 (de) Verfahren und Vorrichtung zur Erzeugung eines Kontrollstreifens
DE3787611T2 (de) Farbbildlesegerät oder Farbbilderzeugungsgerät.
DE68903992T2 (de) Verfahren zur aenderung der schattierung von bildern.
DE3614078A1 (de) Verfahren zum erfassen eines hauptsaechlichen gegenstandsbildes und zum bestimmen der belichtungswerte beim erstellen von farbabzuegen
DE60111912T2 (de) Überwachung der Farbkalibrierung in einer Vorrichtung zur Bildwiedergabe
EP1280333A1 (fr) Détermination automatique d'une qualité d'image
DE19654755A1 (de) Färbemittel-unabhängige Farbabstimmverfahren und -systeme
EP0123701A1 (fr) Procédé et appareil pour la fabrication d'images en couleurs
DE3629793A1 (de) Verfahren zum punkt- und zeilenweisen kopieren einer mehrfarbigen kopiervorlage und vorrichtung zur durchfuehrung dieses verfahrens
DE3225229C2 (fr)
DE3435538A1 (de) Verfahren zur reproduktion von originalvorlagen
CH644217A5 (de) Verfahren zur herstellung von farbauszuegen.
DE60107417T2 (de) Kalibrierung von druckmaschinen
DE3935236C1 (fr)
DE4239315C1 (de) Verfahren und Vorrichtung zur Vermeidung von Farbfehlern beim Belichten von Bildern auf Farbkopiermaterial
DE68924055T2 (de) Verfahren zum Einstellen der Belichtungsbedingungen in einem photographischen Printer.
DE68920881T2 (de) Bildreproduktionsverfahren.
DE3904545C1 (fr)
DE2732430C2 (de) Verfahren und Vorrichtung zum Analysieren einer Reproduktions-Vorlage
DE2642647C2 (de) Verfahren zur Messung der optischen Dichte von zu druckenden Farbbildern
DE3126165A1 (de) Verfahren und vorrichtung zur einteilung eines originals zur lithographischen reproduktion entsprechend seiner dichteverteilung
DE4323630C2 (de) Korrekturverfahren und Korrekturgerät für einen Fotokopiervorrichtung

Legal Events

Date Code Title Description
8100 Publication of the examined application without publication of unexamined application
D1 Grant (no unexamined application published) patent law 81
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee