FR2184329A1 - - Google Patents

Info

Publication number
FR2184329A1
FR2184329A1 FR7316523A FR7316523A FR2184329A1 FR 2184329 A1 FR2184329 A1 FR 2184329A1 FR 7316523 A FR7316523 A FR 7316523A FR 7316523 A FR7316523 A FR 7316523A FR 2184329 A1 FR2184329 A1 FR 2184329A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7316523A
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.)
Sable Photo Works Inc
Original Assignee
Sable Photo Works Inc
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 Sable Photo Works Inc filed Critical Sable Photo Works Inc
Publication of FR2184329A1 publication Critical patent/FR2184329A1/fr
Withdrawn legal-status Critical Current

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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
  • Spectrometry And Color Measurement (AREA)
FR7316523A 1972-05-08 1973-05-08 Withdrawn FR2184329A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00251051A US3819373A (en) 1972-05-08 1972-05-08 Apparatus for determining exposure parameters for making prints from color transparencies

Publications (1)

Publication Number Publication Date
FR2184329A1 true FR2184329A1 (fr) 1973-12-21

Family

ID=22950269

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7316523A Withdrawn FR2184329A1 (fr) 1972-05-08 1973-05-08

Country Status (6)

Country Link
US (1) US3819373A (fr)
JP (1) JPS4955334A (fr)
DE (1) DE2322431A1 (fr)
FR (1) FR2184329A1 (fr)
IT (1) IT983292B (fr)
NL (1) NL7306374A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7907746A (nl) * 1979-10-19 1981-04-22 Harmen Broersma Kleurenanalysator.
US4413050A (en) * 1980-06-30 1983-11-01 Erf W Gregory Photographic process of producing photographic prints upon instant print film
US4309496A (en) * 1980-09-10 1982-01-05 Miller Dennis B Method for optimization of image reproduction processes
NL8301198A (nl) * 1983-04-06 1984-11-01 Philips Nv Kleurenanalysator.
WO1985002029A1 (fr) * 1983-10-27 1985-05-09 Erf W Gregory Procede photographique permettant de produire des epreuves photographiques sur un film a developpement instantane
CH670713A5 (fr) * 1986-09-01 1989-06-30 Germann & Gsell Ag
DE3641635C2 (de) * 1986-12-05 1997-05-15 Agfa Gevaert Ag Verfahren und Vorrichtung zum Steuern der Belichtung in drei Grundfarben beim Farbkopieren
JPH0713726B2 (ja) * 1987-10-09 1995-02-15 富士写真フイルム株式会社 複写機の測光装置
US5767950A (en) * 1996-04-15 1998-06-16 Eastman Kodak Company Method and apparatus for calibrating iris of photographic printer
TWI384159B (zh) * 2009-12-25 2013-02-01 Ability Entpr Co Ltd 校準光源的方法
US11154946B2 (en) * 2014-06-30 2021-10-26 Illinois Tool Works Inc. Systems and methods for the control of welding parameters

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3184307A (en) * 1959-08-14 1965-05-18 Eastman Kodak Co Method and apparatus for making color prints
US3585029A (en) * 1966-07-21 1971-06-15 Ilford Ltd Printing positives from a plurality of color photographic negatives

Also Published As

Publication number Publication date
JPS4955334A (fr) 1974-05-29
NL7306374A (fr) 1973-11-12
DE2322431A1 (de) 1973-11-29
IT983292B (it) 1974-10-31
US3819373A (en) 1974-06-25

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Legal Events

Date Code Title Description
ST Notification of lapse