CH479212A - Dispositif d'analyse opto-électrique d'une image plane - Google Patents

Dispositif d'analyse opto-électrique d'une image plane

Info

Publication number
CH479212A
CH479212A CH1639167A CH1639167A CH479212A CH 479212 A CH479212 A CH 479212A CH 1639167 A CH1639167 A CH 1639167A CH 1639167 A CH1639167 A CH 1639167A CH 479212 A CH479212 A CH 479212A
Authority
CH
Switzerland
Prior art keywords
opto
plane image
electric analysis
analysis
electric
Prior art date
Application number
CH1639167A
Other languages
English (en)
Inventor
Joseph Lasalle Michel Marie
Maurice Jourdan Gerard Charles
Original Assignee
Alcatel Sa
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 Alcatel Sa filed Critical Alcatel Sa
Publication of CH479212A publication Critical patent/CH479212A/fr

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
    • G01N21/474—Details of optical heads therefor, e.g. using optical fibres
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/04—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres
    • G02B6/06—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings formed by bundles of fibres the relative position of the fibres being the same at both ends, e.g. for transporting images
    • 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
    • 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
    • H04N1/024—Details of scanning heads ; Means for illuminating the original
    • H04N1/028—Details of scanning heads ; Means for illuminating the original for picture information pick-up
    • H04N1/03—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array
    • H04N1/031—Details of scanning heads ; Means for illuminating the original for picture information pick-up with photodetectors arranged in a substantially linear array the photodetectors having a one-to-one and optically positive correspondence with the scanned picture elements, e.g. linear contact sensors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Light Guides In General And Applications Therefor (AREA)
CH1639167A 1966-11-25 1967-11-22 Dispositif d'analyse opto-électrique d'une image plane CH479212A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR85079A FR1508383A (fr) 1966-11-25 1966-11-25 Dispositif d'analyse optique d'une image

Publications (1)

Publication Number Publication Date
CH479212A true CH479212A (fr) 1969-09-30

Family

ID=8621599

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1639167A CH479212A (fr) 1966-11-25 1967-11-22 Dispositif d'analyse opto-électrique d'une image plane

Country Status (7)

Country Link
US (1) US3500054A (fr)
BE (1) BE706910A (fr)
CH (1) CH479212A (fr)
DE (1) DE1572846A1 (fr)
FR (1) FR1508383A (fr)
GB (1) GB1203260A (fr)
NL (1) NL6715949A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0138115A1 (fr) * 1983-09-30 1985-04-24 Wang Laboratories Inc. Appareil de balayage d'image avec un dispositif d'illumination

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3621269A (en) * 1969-12-31 1971-11-16 Westinghouse Electric Corp Photocontrol apparatus particularly for outdoor pole lantern
US4015077A (en) * 1975-08-21 1977-03-29 Exxon Research And Engineering Company Facsimile transmitter having improved response
US4464054A (en) * 1982-05-27 1984-08-07 Pacific Scientific Company Colorimeter instrument with fiber optic ring illuminator
US4518259A (en) * 1982-07-26 1985-05-21 Eastman Kodak Company Light guide reflectometer
US4681414A (en) * 1983-06-09 1987-07-21 Hershel Ronald S Condenser system
US5117101A (en) * 1990-08-13 1992-05-26 Technostics Corporation Tristimulus color recognition system with means for compensating for variations in light source color
US5233177A (en) * 1991-01-18 1993-08-03 The Furukawa Electric Co., Ltd. Optical sensor with fiberless optical member
DE10055631A1 (de) * 2000-11-10 2002-05-29 Dual M Tech Ag Vorrichtung zum zielgerichteten Bewegen elektronischer Bauteile mit Schwenkspiegel

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3125013A (en) * 1964-03-17 Apparatus for reflex copying by the use of fiber optical devices
US3043910A (en) * 1958-05-19 1962-07-10 American Optical Corp Fiber optical image transfer devices
US3038959A (en) * 1959-08-20 1962-06-12 English Electric Valve Co Ltd Image reproducers
US3247755A (en) * 1960-09-19 1966-04-26 American Optical Corp Composite image display device formed of fiber ribbons
US3235660A (en) * 1962-05-07 1966-02-15 Ibm Optical scanner
US3278739A (en) * 1964-01-02 1966-10-11 Bausch & Lomb Illuminator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0138115A1 (fr) * 1983-09-30 1985-04-24 Wang Laboratories Inc. Appareil de balayage d'image avec un dispositif d'illumination
US4574318A (en) * 1983-09-30 1986-03-04 Wang Laboratories, Inc. Light arrangement for scanner-digitizer

Also Published As

Publication number Publication date
US3500054A (en) 1970-03-10
DE1572846A1 (de) 1970-02-26
BE706910A (fr) 1968-04-01
GB1203260A (en) 1970-08-26
NL6715949A (fr) 1968-05-27
FR1508383A (fr) 1968-01-05

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Legal Events

Date Code Title Description
PL Patent ceased