FR1504115A - Dispositif de lecture de symboles graphiques sur documents - Google Patents

Dispositif de lecture de symboles graphiques sur documents

Info

Publication number
FR1504115A
FR1504115A FR8171A FR06008171A FR1504115A FR 1504115 A FR1504115 A FR 1504115A FR 8171 A FR8171 A FR 8171A FR 06008171 A FR06008171 A FR 06008171A FR 1504115 A FR1504115 A FR 1504115A
Authority
FR
France
Prior art keywords
documents
graphic symbols
reading graphic
reading
symbols
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
FR8171A
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.)
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
Application granted granted Critical
Publication of FR1504115A publication Critical patent/FR1504115A/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
    • G06K7/1092—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 sensing by means of TV-scanning

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Facsimile Scanning Arrangements (AREA)
FR8171A 1965-12-07 1966-11-24 Dispositif de lecture de symboles graphiques sur documents Expired FR1504115A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51208265A 1965-12-07 1965-12-07

Publications (1)

Publication Number Publication Date
FR1504115A true FR1504115A (fr) 1967-12-01

Family

ID=24037590

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8171A Expired FR1504115A (fr) 1965-12-07 1966-11-24 Dispositif de lecture de symboles graphiques sur documents

Country Status (7)

Country Link
US (1) US3433933A (fr)
BE (1) BE690323A (fr)
CH (1) CH446775A (fr)
DE (1) DE1273231B (fr)
FR (1) FR1504115A (fr)
GB (1) GB1145307A (fr)
SE (1) SE341484B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3553437A (en) * 1967-05-02 1971-01-05 Sylvania Electric Prod Optical label reading system and apparatus
US3526431A (en) * 1968-12-23 1970-09-01 Borg Warner Linear retractor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1011178B (de) * 1957-06-27 Dr Gerhard Dirks, Frankfurt/M Speichergerat zur Steuerung von Rechen , Schreib-, Sortier-, Veigleichs- und sonstigen Einrichtungen
US2596741A (en) * 1948-08-28 1952-05-13 Eastman Kodak Co External memory device for electronic digital computers
US3074050A (en) * 1956-12-31 1963-01-15 Ibm Character recognition machine

Also Published As

Publication number Publication date
US3433933A (en) 1969-03-18
CH446775A (de) 1967-11-15
DE1273231B (de) 1968-07-18
GB1145307A (en) 1969-03-12
BE690323A (fr) 1967-05-02
SE341484B (fr) 1971-12-27

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