FR2023664A1 - - Google Patents

Info

Publication number
FR2023664A1
FR2023664A1 FR6935804A FR6935804A FR2023664A1 FR 2023664 A1 FR2023664 A1 FR 2023664A1 FR 6935804 A FR6935804 A FR 6935804A FR 6935804 A FR6935804 A FR 6935804A FR 2023664 A1 FR2023664 A1 FR 2023664A1
Authority
FR
France
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.)
Withdrawn
Application number
FR6935804A
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2023664A1 publication Critical patent/FR2023664A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/88—Image 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)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Input (AREA)
  • Holo Graphy (AREA)
  • Character Discrimination (AREA)
FR6935804A 1968-11-20 1969-10-15 Withdrawn FR2023664A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681809903 DE1809903A1 (de) 1968-11-20 1968-11-20 Verfahren zur optischen Zeichenerkennung

Publications (1)

Publication Number Publication Date
FR2023664A1 true FR2023664A1 (fr) 1970-08-21

Family

ID=5713817

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6935804A Withdrawn FR2023664A1 (fr) 1968-11-20 1969-10-15

Country Status (4)

Country Link
JP (1) JPS5023257B1 (fr)
DE (1) DE1809903A1 (fr)
FR (1) FR2023664A1 (fr)
GB (1) GB1279819A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5433346U (fr) * 1977-08-09 1979-03-05
JPS54149951U (fr) * 1978-04-12 1979-10-18
GB2236418A (en) * 1989-09-30 1991-04-03 William Morton Holographic logic device

Also Published As

Publication number Publication date
DE1809903A1 (de) 1970-06-04
GB1279819A (en) 1972-06-28
JPS5023257B1 (fr) 1975-08-06

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Legal Events

Date Code Title Description
ST Notification of lapse