CH574623A5 - - Google Patents

Info

Publication number
CH574623A5
CH574623A5 CH1279373A CH1279373A CH574623A5 CH 574623 A5 CH574623 A5 CH 574623A5 CH 1279373 A CH1279373 A CH 1279373A CH 1279373 A CH1279373 A CH 1279373A CH 574623 A5 CH574623 A5 CH 574623A5
Authority
CH
Switzerland
Application number
CH1279373A
Original Assignee
Agfa Gevaert 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 Agfa Gevaert Ag filed Critical Agfa Gevaert Ag
Publication of CH574623A5 publication Critical patent/CH574623A5/xx

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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Focusing (AREA)
  • Projection-Type Copiers In General (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
  • Automatic Focus Adjustment (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Control Or Security For Electrophotography (AREA)
CH1279373A 1972-09-09 1973-09-06 CH574623A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2244340A DE2244340C2 (de) 1972-09-09 1972-09-09 Verfahren und Vorrichtung zur Vorprüfung von Kopiervorlagen

Publications (1)

Publication Number Publication Date
CH574623A5 true CH574623A5 (xx) 1976-04-15

Family

ID=5855904

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1279373A CH574623A5 (xx) 1972-09-09 1973-09-06

Country Status (4)

Country Link
US (1) US3981579A (xx)
JP (1) JPS5314219B2 (xx)
CH (1) CH574623A5 (xx)
DE (1) DE2244340C2 (xx)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3111968A1 (de) * 1980-03-28 1982-01-07 Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa Verfahren zur feststellung eines unscharfen photographischen originals
DE3111960A1 (de) * 1980-03-28 1982-03-18 Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa Verfahren und vorrichtung zur feststellung eines unscharfen photographischen originals
DE3124282A1 (de) * 1980-06-20 1982-04-15 Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa Verfahren zum feststellen der bildschaerfe
DE3219211A1 (de) * 1981-05-25 1982-12-09 Fuji Photo Film Co Ltd Verfahren zum ermitteln unscharfer photographischer bilder

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH604452A5 (xx) * 1975-12-09 1978-09-15 Foerderung Forschung Gmbh
DE2654943C2 (de) * 1976-12-03 1985-10-24 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren und Vorrichtung zur Vorprüfung von zu einem Vorlagenband zusammengefaßten Kopiervorlagen
DE2705097C3 (de) * 1977-02-08 1981-05-21 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren und Vorrichtung zum automatischen Erkennen der in einem Filmstreifen liegenden Bildfelder
EP0001747A1 (de) * 1977-09-23 1979-05-16 ACO-Industriebedarf Gesellschaft m.b.H. Verfahren und Vorrichtung zur Bewertung von Filmnegativen hinsichtlich ihrer Kopierfähigkeit
DE2753632C2 (de) * 1977-12-01 1985-08-29 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren und Vorrichtung zum Selektieren von kopierunwürdigen fotografischen Vorlagen
DE2831836A1 (de) * 1978-07-20 1980-02-07 Agfa Gevaert Ag Vorrichtung zur vorpruefung von kopiervorlagen
EP0030686B1 (en) * 1979-12-17 1984-08-08 International Business Machines Corporation Optical element adjustment apparatus and method
US4653926A (en) * 1981-04-06 1987-03-31 Fuji Photo Film Co., Ltd. Method of detecting blurred photographic originals
JPS57204537A (en) * 1981-06-11 1982-12-15 Konishiroku Photo Ind Co Ltd Automatic image discriminating device
DE3205898A1 (de) * 1982-02-18 1983-08-25 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren und vorrichtung zur vorbereitung fotografischer vorlagenstreifen zum kopieren
DE3519236C2 (de) * 1984-06-01 1995-11-02 Fuji Photo Film Co Ltd Automatische Kerbeinrichtung zur Vorbereitung bewegter fotografischer Vorlagenstreifen
DE3546782C2 (de) * 1984-11-01 1995-05-04 Fuji Photo Film Co Ltd Verfahren zum Erkennen und Positionieren von belichteten Einzelbildern eines Negativ-Films
US4727399A (en) 1984-11-01 1988-02-23 Fuji Photo Film Co., Ltd. Photographic printer and method for detecting and positioning frames
NL8500731A (nl) * 1985-03-14 1986-10-01 Oce Nederland B V Patents And Inrichting voor het bepalen van een maat voor de hoeveelheid zwak weergegeven informatie van een origineel.
JPH0746201B2 (ja) * 1986-12-05 1995-05-17 富士写真フイルム株式会社 ピンボケ画像検出装置および写真焼付装置
US5692065A (en) * 1994-08-18 1997-11-25 International Business Machines Corporation Apparatus and method for determining image quality
US11622930B2 (en) 2020-09-23 2023-04-11 Yoshiharu Masui Antimicrobial agent

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1087372B (de) * 1954-09-04 1960-08-18 Voigtlaender A G Verfahren und Einrichtung zur vollautomatischen Scharfeinstellung optischer Geraete
DE1260295B (de) * 1964-12-04 1968-02-01 Agfa Gevaert Ag Verfahren und Vorrichtung zur Herstellung von Kopien
US3520609A (en) * 1966-07-21 1970-07-14 Pfizer & Co C Method and apparatus for detecting agglutination reactions
US3635555A (en) * 1968-11-25 1972-01-18 Canon Kk Electrophotographic copying device
DE1957752C3 (de) * 1969-11-17 1979-04-19 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren und Vorrichtung zum Bestimmen von Belichtungswerten
DE2048061C3 (de) * 1970-09-30 1978-08-24 Agfa-Gevaert Ag, 5090 Leverkusen Fotografisches Kopiergerät
US3690765A (en) * 1971-04-13 1972-09-12 Eastman Kodak Co Apparatus for advancing unprintable negatives through photographic printers
US3743416A (en) * 1971-08-30 1973-07-03 Mca Inc Optical image focusing device with audible indication

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3111968A1 (de) * 1980-03-28 1982-01-07 Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa Verfahren zur feststellung eines unscharfen photographischen originals
DE3111960A1 (de) * 1980-03-28 1982-03-18 Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa Verfahren und vorrichtung zur feststellung eines unscharfen photographischen originals
DE3124282A1 (de) * 1980-06-20 1982-04-15 Fuji Photo Film Co., Ltd., Minami-Ashigara, Kanagawa Verfahren zum feststellen der bildschaerfe
DE3219211A1 (de) * 1981-05-25 1982-12-09 Fuji Photo Film Co Ltd Verfahren zum ermitteln unscharfer photographischer bilder

Also Published As

Publication number Publication date
JPS5314219B2 (xx) 1978-05-16
US3981579A (en) 1976-09-21
DE2244340A1 (de) 1974-03-21
JPS4969127A (xx) 1974-07-04
DE2244340C2 (de) 1986-02-06

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Legal Events

Date Code Title Description
PL Patent ceased