IT1101823B - Procedimento e dispositivo per la riproduzione di diapositive - Google Patents

Procedimento e dispositivo per la riproduzione di diapositive

Info

Publication number
IT1101823B
IT1101823B IT48382/78A IT4838278A IT1101823B IT 1101823 B IT1101823 B IT 1101823B IT 48382/78 A IT48382/78 A IT 48382/78A IT 4838278 A IT4838278 A IT 4838278A IT 1101823 B IT1101823 B IT 1101823B
Authority
IT
Italy
Prior art keywords
reproduction
slides
procedure
Prior art date
Application number
IT48382/78A
Other languages
English (en)
Other versions
IT7848382A0 (it
Original Assignee
Gretag Ag
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 Gretag Ag filed Critical Gretag Ag
Publication of IT7848382A0 publication Critical patent/IT7848382A0/it
Application granted granted Critical
Publication of IT1101823B publication Critical patent/IT1101823B/it

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/72—Controlling or varying light intensity, spectral composition, or exposure time in photographic printing apparatus
    • G03B27/73—Controlling exposure by variation of spectral composition, e.g. multicolor printers
    • G03B27/735—Controlling exposure by variation of spectral composition, e.g. multicolor printers in dependence upon automatic analysis of the original

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
IT48382/78A 1977-03-11 1978-03-10 Procedimento e dispositivo per la riproduzione di diapositive IT1101823B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH309777A CH627288A5 (it) 1977-03-11 1977-03-11

Publications (2)

Publication Number Publication Date
IT7848382A0 IT7848382A0 (it) 1978-03-10
IT1101823B true IT1101823B (it) 1985-10-07

Family

ID=4248549

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48382/78A IT1101823B (it) 1977-03-11 1978-03-10 Procedimento e dispositivo per la riproduzione di diapositive

Country Status (6)

Country Link
US (1) US4222661A (it)
JP (1) JPS53113531A (it)
CH (1) CH627288A5 (it)
DE (1) DE2810295A1 (it)
GB (1) GB1592037A (it)
IT (1) IT1101823B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2803381C2 (de) * 1978-01-26 1986-03-27 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren und Vorrichtung zum Bestimmen von Kopierlichtmengen für das Kopieren von Farbvorlagen
FR2433772A1 (fr) * 1978-08-17 1980-03-14 Kodak Pathe Appareil de tirage photographique en couleurs et procede de determination des durees d'exposition
DE2911567A1 (de) * 1979-03-23 1980-10-09 Agfa Gevaert Ag Verfahren zur ueberpruefung des betriebszustandes einer kopiervorrichtung und der nachgeschalteten entwicklungsvorrichtung
DE2911523C2 (de) * 1979-03-23 1981-07-30 Agfa-Gevaert Ag, 5090 Leverkusen Fotografisches Kopiergerät mit einer fotoelektrisch gesteuerten Einrichtung zur automatischen Regelung der Kopierlichtmenge
DE2911566A1 (de) * 1979-03-23 1980-10-02 Agfa Gevaert Ag Verfahren und vorrichtung zur eichung eines farbkopiergeraetes
JPS5756836A (en) * 1980-09-22 1982-04-05 Dainippon Screen Mfg Co Ltd Method and device for correcting anti-reciprocity law in case of color reproduction
JPS5760352A (en) * 1980-09-29 1982-04-12 Dainippon Screen Mfg Co Ltd Color correction apparatus for color copying camera
JPS5913232A (ja) * 1982-07-15 1984-01-24 Canon Inc 複写装置
DE3317818A1 (de) * 1983-05-17 1984-11-22 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren zur bestimmung der kopierlichtmengen in den einzelnen grundfarben beim farbkopieren
JPS60151632A (ja) * 1984-01-19 1985-08-09 Fuji Photo Film Co Ltd 写真画像情報の較正方法
JPS6153628A (ja) * 1984-08-24 1986-03-17 Sakata Shokai Ltd 露光条件の設定方法
IT1187044B (it) * 1985-12-18 1987-12-16 Durst Phototechnik Srl Procedimento e dispositivo per la determinazione della filtratura in un ingranditore/riproduttore fotografico a colori
CH670713A5 (it) * 1986-09-01 1989-06-30 Germann & Gsell Ag
US5049985A (en) * 1988-10-13 1991-09-17 Canon Kabushiki Kaisha Color images reading apparatus having transformation table formed base on average values of plural color component signals
DE3840614A1 (de) * 1988-12-02 1990-06-07 Peter Daenzer Verfahren zum herstellen von bildern belichteter und entwickelter maskierter farbnegativfilme auf farbnegativpapieren
DE19536584A1 (de) * 1995-09-29 1997-04-10 Agfa Gevaert Ag Verfahren und Vorrichtung zum Kopieren fotografischer Vorlagen

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH458924A (de) * 1966-05-04 1968-06-30 Ciba Geigy Vorrichtung zur Steuerung der Belichtung in photographischen Kopiergeräten für Mehrfarbenbelichtung
US3585029A (en) * 1966-07-21 1971-06-15 Ilford Ltd Printing positives from a plurality of color photographic negatives
CH523518A (de) * 1969-06-16 1972-05-31 Ciba Geigy Ag Verfahren und Vorrichtung zur Belichtungssteuerung eines photographischen Kopiergerätes
US3653759A (en) * 1970-12-08 1972-04-04 Eastman Kodak Co Automatic control of color correction of photographic printers

Also Published As

Publication number Publication date
DE2810295C2 (it) 1987-07-09
IT7848382A0 (it) 1978-03-10
DE2810295A1 (de) 1978-09-14
CH627288A5 (it) 1981-12-31
US4222661A (en) 1980-09-16
GB1592037A (en) 1981-07-01
JPS53113531A (en) 1978-10-04

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