FR1524927A - Dispositif d'exploration optique - Google Patents

Dispositif d'exploration optique

Info

Publication number
FR1524927A
FR1524927A FR108611A FR108611A FR1524927A FR 1524927 A FR1524927 A FR 1524927A FR 108611 A FR108611 A FR 108611A FR 108611 A FR108611 A FR 108611A FR 1524927 A FR1524927 A FR 1524927A
Authority
FR
France
Prior art keywords
exploration device
optical exploration
optical
exploration
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
FR108611A
Other languages
English (en)
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.)
General Electric Co
Original Assignee
General Electric 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 General Electric Co filed Critical General Electric Co
Priority to FR108611A priority Critical patent/FR1524927A/fr
Application granted granted Critical
Publication of FR1524927A publication Critical patent/FR1524927A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
    • G06K7/10544—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum
    • G06K7/10821—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation by scanning of the records by radiation in the optical part of the electromagnetic spectrum further details of bar or optical code scanning devices
    • G06K7/10831—Arrangement of optical elements, e.g. lenses, mirrors, prisms
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V30/00—Character recognition; Recognising digital ink; Document-oriented image-based pattern recognition
    • G06V30/10—Character recognition
    • G06V30/22—Character recognition characterised by the type of writing
    • G06V30/224—Character recognition characterised by the type of writing of printed characters having additional code marks or containing code marks
    • G06V30/2253—Recognition of characters printed with magnetic ink
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/123—Integrated head arrangements, e.g. with source and detectors mounted on the same substrate

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
FR108611A 1966-05-31 1967-05-31 Dispositif d'exploration optique Expired FR1524927A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR108611A FR1524927A (fr) 1966-05-31 1967-05-31 Dispositif d'exploration optique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55383166A 1966-05-31 1966-05-31
FR108611A FR1524927A (fr) 1966-05-31 1967-05-31 Dispositif d'exploration optique

Publications (1)

Publication Number Publication Date
FR1524927A true FR1524927A (fr) 1968-05-10

Family

ID=26176941

Family Applications (1)

Application Number Title Priority Date Filing Date
FR108611A Expired FR1524927A (fr) 1966-05-31 1967-05-31 Dispositif d'exploration optique

Country Status (1)

Country Link
FR (1) FR1524927A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0199081A2 (fr) * 1985-04-15 1986-10-29 Erwin Sick GmbH Optik-Elektronik Détecteur de luminescence

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0199081A2 (fr) * 1985-04-15 1986-10-29 Erwin Sick GmbH Optik-Elektronik Détecteur de luminescence
EP0199081A3 (fr) * 1985-04-15 1989-03-01 Erwin Sick GmbH Optik-Elektronik Détecteur de luminescence

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