FR1215978A - Appareil de lecture de caractères - Google Patents

Appareil de lecture de caractères

Info

Publication number
FR1215978A
FR1215978A FR781158A FR781158A FR1215978A FR 1215978 A FR1215978 A FR 1215978A FR 781158 A FR781158 A FR 781158A FR 781158 A FR781158 A FR 781158A FR 1215978 A FR1215978 A FR 1215978A
Authority
FR
France
Prior art keywords
reading device
character reading
character
reading
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
FR781158A
Other languages
English (en)
Inventor
Donald E Eckdahl
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.)
NCR Voyix Corp
National Cash Register Co
Original Assignee
NCR Corp
National Cash Register 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 NCR Corp, National Cash Register Co filed Critical NCR Corp
Application granted granted Critical
Publication of FR1215978A publication Critical patent/FR1215978A/fr
Expired 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
    • G06V10/10—Image acquisition
    • G06V10/12—Details of acquisition arrangements; Constructional details thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
  • Character Input (AREA)
FR781158A 1957-12-10 1958-12-09 Appareil de lecture de caractères Expired FR1215978A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US701897A US3011152A (en) 1957-12-10 1957-12-10 Character reading apparatus

Publications (1)

Publication Number Publication Date
FR1215978A true FR1215978A (fr) 1960-04-21

Family

ID=24819097

Family Applications (1)

Application Number Title Priority Date Filing Date
FR781158A Expired FR1215978A (fr) 1957-12-10 1958-12-09 Appareil de lecture de caractères

Country Status (5)

Country Link
US (1) US3011152A (fr)
CH (1) CH350493A (fr)
FR (1) FR1215978A (fr)
GB (1) GB838869A (fr)
NL (1) NL234034A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1215412B (de) * 1961-10-13 1966-04-28 Crosfield Electronics Ltd Geraet zur Pruefung von mit magnetischer Druck-farbe gedruckten Schriftzeichen

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3149308A (en) * 1959-11-09 1964-09-15 Space General Corp Decoder network
DE1212758B (de) * 1959-11-13 1966-03-17 Siemens Ag Verfahren und Schaltungsanordnung zur maschinellen Erkennung von Schriftzeichen
US3262098A (en) * 1960-03-01 1966-07-19 Don Lebell Associates Pattern data converter employing bandwidth filters
US3382482A (en) * 1961-10-17 1968-05-07 Character Recognition Corp Character recognition system
US3235660A (en) * 1962-05-07 1966-02-15 Ibm Optical scanner
US3408482A (en) * 1962-07-05 1968-10-29 Optical Seanning Corp Machine for sequentially scanning lines, as in test scoring
US3244810A (en) * 1962-11-01 1966-04-05 Dage Bell Corp Intercept scanning system
US3245534A (en) * 1963-10-14 1966-04-12 Nat Rejectors Gmbh Method and apparatus for magnetic currency detectors
US3274551A (en) * 1963-12-23 1966-09-20 Ibm Pattern recognition by contour sequences
GB1107713A (en) * 1964-04-13 1968-03-27 Nat Res Dev Improvements in or relating to electronic systems and arrangements for recognising printed or written characters
US3469027A (en) * 1965-10-08 1969-09-23 Magnavox Co Facsimile transceiver
GB1170234A (en) * 1965-11-12 1969-11-12 Nat Res Dev Improvements in or relating to Electronic Systems and Apparatus for Recognising Printed Characters.
DE3011317C2 (de) * 1980-03-24 1983-07-14 Hermann 7742 St Georgen Stockburger Verfahren zur Identifizierung von Datenträgern und Vorrichtung zur Durchführung des Verfahrens

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE420450A (fr) * 1936-03-10
US2245286A (en) * 1936-06-26 1941-06-10 Marzocchi Luigi Electromagnetic sound recording
NL57170C (fr) * 1938-08-26
US2539837A (en) * 1947-01-06 1951-01-30 Indiana Steel Products Co Rotating magnetic reproducer
US2528699A (en) * 1948-02-18 1950-11-07 Rca Corp Invisible sound record editor
US2616983A (en) * 1949-01-03 1952-11-04 Rca Corp Apparatus for indicia recognition
US2773120A (en) * 1950-11-30 1956-12-04 Rca Corp Magnetic recording of high frequency signals
FR1029216A (fr) * 1950-12-07 1953-05-29 Procédé et appareil pour l'enregistrement et la lecture d'images invisibles sur une surface magnétique
US2897267A (en) * 1953-05-08 1959-07-28 David C Prince Recording and translating of intelligence
US2909616A (en) * 1953-06-15 1959-10-20 Marty Rene Magnetic talking machine
US2845495A (en) * 1954-01-27 1958-07-29 Soundscriber Corp Long playing tape recording apparatus
US3000000A (en) * 1955-05-06 1961-09-12 Gen Electric Automatic reading system
US2866012A (en) * 1955-05-06 1958-12-23 Ampex Magnetic tape recording and reproducing system
US2903521A (en) * 1955-09-12 1959-09-08 John V Ellison Band expansion recorder
US2829208A (en) * 1955-10-20 1958-04-01 Lacy L Dawkins High frequency tape recorder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1215412B (de) * 1961-10-13 1966-04-28 Crosfield Electronics Ltd Geraet zur Pruefung von mit magnetischer Druck-farbe gedruckten Schriftzeichen

Also Published As

Publication number Publication date
US3011152A (en) 1961-11-28
NL234034A (fr)
GB838869A (en) 1960-06-22
CH350493A (fr) 1960-11-30

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