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FR1512624A - Improvements to devices for reading documents or identifying various objects - Google Patents

Improvements to devices for reading documents or identifying various objects

Info

Publication number
FR1512624A
FR1512624A FR89583A FR89583A FR1512624A FR 1512624 A FR1512624 A FR 1512624A FR 89583 A FR89583 A FR 89583A FR 89583 A FR89583 A FR 89583A FR 1512624 A FR1512624 A FR 1512624A
Authority
FR
France
Prior art keywords
devices
various objects
identifying various
reading documents
documents
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
FR89583A
Other languages
French (fr)
Inventor
Maurice Capuano
Boris Sokoloff
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston 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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Priority to FR89583A priority Critical patent/FR1512624A/en
Application granted granted Critical
Publication of FR1512624A publication Critical patent/FR1512624A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06EOPTICAL COMPUTING DEVICES; COMPUTING DEVICES USING OTHER RADIATIONS WITH SIMILAR PROPERTIES
    • G06E3/00Devices not provided for in group G06E1/00, e.g. for processing analogue or hybrid data
    • G06E3/001Analogue devices in which mathematical operations are carried out with the aid of optical or electro-optical elements
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06VIMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00Arrangements for image or video recognition or understanding
    • G06V10/88Image or video recognition using optical means, e.g. reference filters, holographic masks, frequency domain filters or spatial domain filters

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Nonlinear Science (AREA)
  • Optics & Photonics (AREA)
  • Multimedia (AREA)
FR89583A 1966-12-30 1966-12-30 Improvements to devices for reading documents or identifying various objects Expired FR1512624A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR89583A FR1512624A (en) 1966-12-30 1966-12-30 Improvements to devices for reading documents or identifying various objects

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR89583A FR1512624A (en) 1966-12-30 1966-12-30 Improvements to devices for reading documents or identifying various objects

Publications (1)

Publication Number Publication Date
FR1512624A true FR1512624A (en) 1968-02-09

Family

ID=8623234

Family Applications (1)

Application Number Title Priority Date Filing Date
FR89583A Expired FR1512624A (en) 1966-12-30 1966-12-30 Improvements to devices for reading documents or identifying various objects

Country Status (1)

Country Link
FR (1) FR1512624A (en)

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