GB973206A - Character recognition apparatus - Google Patents

Character recognition apparatus

Info

Publication number
GB973206A
GB973206A GB40866/63A GB4086663A GB973206A GB 973206 A GB973206 A GB 973206A GB 40866/63 A GB40866/63 A GB 40866/63A GB 4086663 A GB4086663 A GB 4086663A GB 973206 A GB973206 A GB 973206A
Authority
GB
United Kingdom
Prior art keywords
character
scan
signal
holes
signals
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
GB40866/63A
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.)
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
Publication of GB973206A publication Critical patent/GB973206A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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)
GB40866/63A 1962-11-19 1963-10-16 Character recognition apparatus Expired GB973206A (en)

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
GB973206A true GB973206A (en) 1964-10-21

Family

ID=22897576

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40866/63A Expired GB973206A (en) 1962-11-19 1963-10-16 Character recognition apparatus

Country Status (8)

Country Link
US (1) US3270319A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE640006A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH410491A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1239126B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1384698A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB973206A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL300644A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE308416B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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
NL97816C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1952-02-07
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 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1959-08-17
BE598221A (fr) * 1959-12-23 1961-04-14 Ncr Co Appareil de lecture de caractères
NL259327A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1959-12-23

Also Published As

Publication number Publication date
US3270319A (en) 1966-08-30
BE640006A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1964-03-16
DE1239126B (de) 1967-04-20
CH410491A (fr) 1966-03-31
NL300644A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR1384698A (fr) 1965-01-08
SE308416B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-02-10

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