CA931408A - Method and apparatus for sensing radiation derived from information bearing media - Google Patents

Method and apparatus for sensing radiation derived from information bearing media

Info

Publication number
CA931408A
CA931408A CA118325A CA118325A CA931408A CA 931408 A CA931408 A CA 931408A CA 118325 A CA118325 A CA 118325A CA 118325 A CA118325 A CA 118325A CA 931408 A CA931408 A CA 931408A
Authority
CA
Canada
Prior art keywords
bearing media
information bearing
sensing radiation
radiation derived
derived
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
Application number
CA118325A
Other languages
English (en)
Other versions
CA118325S (en
Inventor
M. Waz Edward
F. Palmer Osmond
W. Huboi Robert
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Application granted granted Critical
Publication of CA931408A publication Critical patent/CA931408A/en
Expired 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Exposure In Printing And Copying (AREA)
CA118325A 1970-08-27 1971-07-15 Method and apparatus for sensing radiation derived from information bearing media Expired CA931408A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US6733170A 1970-08-27 1970-08-27

Publications (1)

Publication Number Publication Date
CA931408A true CA931408A (en) 1973-08-07

Family

ID=22075291

Family Applications (1)

Application Number Title Priority Date Filing Date
CA118325A Expired CA931408A (en) 1970-08-27 1971-07-15 Method and apparatus for sensing radiation derived from information bearing media

Country Status (5)

Country Link
CA (1) CA931408A (pm)
CH (2) CH557550A (pm)
DE (1) DE2143023C3 (pm)
FR (1) FR2108207B1 (pm)
GB (1) GB1372415A (pm)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5832338B2 (ja) * 1975-06-21 1983-07-12 コニカ株式会社 走査型カラ−濃度計
JPS5223936A (en) * 1975-08-19 1977-02-23 Fuji Photo Film Co Ltd Exposure control process for photography printing
FR3125755A1 (fr) 2021-07-28 2023-02-03 Psa Automobiles Sa Élément de garniture de planche de bord avec des moyens de guidage d’un câble.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1497900A1 (de) * 1951-01-28 1969-07-03 Agfa Gevaert Ag Verfahren zur Belichtungssteuerung beim Kopieren von Farbvorlagen
US3232192A (en) * 1963-02-20 1966-02-01 Eastman Kodak Co Photographic exposure measuring device
DE1522892A1 (de) * 1966-03-29 1969-10-16 Salvatore Lombardo System und Vorrichtung zur automatischen Ermittlung der richtigen Belichtung eines lichtempfindlichen Materials
CH463275A (de) * 1966-09-22 1968-09-30 Ciba Geigy Verfahren und Einrichtung zur automatischen Belichtungssteuerung in photographischen Kopiergeräten
CH464691A (fr) * 1967-05-22 1968-10-31 Eastman Kodak Co Appareil de classement d'exposition

Also Published As

Publication number Publication date
GB1372415A (en) 1974-10-30
DE2143023A1 (de) 1972-03-02
CH557550A (fr) 1974-12-31
DE2143023C3 (de) 1983-12-01
FR2108207A1 (pm) 1972-05-19
CH566021A5 (pm) 1975-08-29
FR2108207B1 (pm) 1977-01-21
DE2143023B2 (de) 1980-05-22

Similar Documents

Publication Publication Date Title
CA1014266A (en) Method and apparatus for recording and retrieving information
AU474715B2 (en) Signal processing and reproducing method and apparatus
CA951949A (en) Method and apparatus for personal identification
AU469718B2 (en) Method and apparatus for recording
CA985500A (en) Method for imaging and for recording information
CA945674A (en) Method and apparatus for detecting binary data by integrated signal polarity comparison
CA933283A (en) Information detecting apparatus
CA986623A (en) Method and apparatus for detecting binary data by polarity comparison
CA950117A (en) Apparatus for sensing and counting images disposed on information bearing media
AU470658B2 (en) Method and means for reading numerals
CA849379A (en) Information bearing label and reading method and apparatus therefor
CA931408A (en) Method and apparatus for sensing radiation derived from information bearing media
CA943178A (en) Method and apparatus for recording and/or displaying images
CA1001759A (en) Method and system for recording, processing and displaying visually observed information from physical structure
GB1416897A (en) Method and apparatus for reproducing documents
CA945245A (en) Selecting apparatus and method for phonograph
CA974571A (en) Method and device for recording images
ZA715197B (en) Method and apparatus for recording and retrieving information
CA922801A (en) Method and apparatus for reading superimposed magnetic recordings
CA938650A (en) Electrographic recording and method and apparatus
CA960151A (en) Information card storing method and apparatus therefor
AU487371B2 (en) Method and apparatus for recording and retrieving information
CA915804A (en) Method and apparatus for recording and detecting information
CA857518A (en) Method and apparatus for deriving and processing topographical information
CA832163A (en) Method and apparatus for processing signal information