CH410491A - Appareil d'indentification de caractères - Google Patents

Appareil d'indentification de caractères

Info

Publication number
CH410491A
CH410491A CH1421063A CH1421063A CH410491A CH 410491 A CH410491 A CH 410491A CH 1421063 A CH1421063 A CH 1421063A CH 1421063 A CH1421063 A CH 1421063A CH 410491 A CH410491 A CH 410491A
Authority
CH
Switzerland
Prior art keywords
identification device
character identification
character
identification
Prior art date
Application number
CH1421063A
Other languages
English (en)
Original Assignee
Ncr 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 Co filed Critical Ncr Co
Publication of CH410491A publication Critical patent/CH410491A/fr

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Theoretical Computer Science (AREA)
  • Character Input (AREA)
CH1421063A 1962-11-19 1963-11-19 Appareil d'indentification de caractères CH410491A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US238371A US3270319A (en) 1962-11-19 1962-11-19 Character recognition system having error detection means

Publications (1)

Publication Number Publication Date
CH410491A true CH410491A (fr) 1966-03-31

Family

ID=22897576

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1421063A CH410491A (fr) 1962-11-19 1963-11-19 Appareil d'indentification de caractères

Country Status (8)

Country Link
US (1) US3270319A (fr)
BE (1) BE640006A (fr)
CH (1) CH410491A (fr)
DE (1) DE1239126B (fr)
FR (1) FR1384698A (fr)
GB (1) GB973206A (fr)
NL (1) NL300644A (fr)
SE (1) SE308416B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3434110A (en) * 1965-07-06 1969-03-18 Ncr Co Optical character reading system
US3526876A (en) * 1965-10-24 1970-09-01 Ibm Character separation apparatus for character recognition machines
US3553437A (en) * 1967-05-02 1971-01-05 Sylvania Electric Prod Optical label reading system and apparatus
US5077809A (en) * 1989-05-30 1991-12-31 Farshad Ghazizadeh Optical character recognition

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2067182A (en) * 1929-11-02 1937-01-12 Semagraph Company Means for automatically setting type in typesetting machines
US2039406A (en) * 1931-01-02 1936-05-05 Elmer L Greensfelder Method of and apparatus for operating intelligence systems
DE708642C (de) * 1938-08-04 1941-07-25 Hollerith Maschinen Ges M B H Lichtelektrische Abfuehleinrichtung fuer Registrierkartenmaschinen
US2786400A (en) * 1949-10-05 1957-03-26 Time Inc Justifying and character positioning apparatus for electronic photo-typecomposing system
NL169881B (nl) * 1952-02-07 Nihon Tokushu Noyaku Seizo Kk Werkwijze voor het bereiden van preparaten ter bestrijding van schadelijke organismen, alsmede werkwijze ter bereiding van voor deze werkwijze geschikte o-alkyl-s-alkyl-aryl-thionofosforzuuresters.
AT203065B (de) * 1956-04-02 1959-04-25 Ibm Anordnung zur Identifizierung von Schriftzeichen mittels einer optischen bzw. strahlungselektrischen Abtastung
GB820283A (en) * 1956-06-21 1959-09-16 Theodorus Reumerman Improvements in the translation of symbols into electric signals
FR1225428A (fr) * 1959-05-26 1960-06-30 Bull Sa Machines Perfectionnements à l'enregistrement des données
NL254964A (fr) * 1959-08-17
BE598221A (fr) * 1959-12-23 1961-04-14 Ncr Co Appareil de lecture de caractères
NL259327A (fr) * 1959-12-23

Also Published As

Publication number Publication date
NL300644A (fr)
FR1384698A (fr) 1965-01-08
US3270319A (en) 1966-08-30
DE1239126B (de) 1967-04-20
GB973206A (en) 1964-10-21
BE640006A (fr) 1964-03-16
SE308416B (fr) 1969-02-10

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