DE1138571B - Zeichen-Erkennungsvorrichtung - Google Patents

Zeichen-Erkennungsvorrichtung

Info

Publication number
DE1138571B
DE1138571B DES65429A DES0065429A DE1138571B DE 1138571 B DE1138571 B DE 1138571B DE S65429 A DES65429 A DE S65429A DE S0065429 A DES0065429 A DE S0065429A DE 1138571 B DE1138571 B DE 1138571B
Authority
DE
Germany
Prior art keywords
stage
character
tuning
code
characters
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.)
Pending
Application number
DES65429A
Other languages
German (de)
English (en)
Inventor
William L Poland
Gustave D Cerf
Ivan Flores
Robert M Mihalek
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.)
Unisys Corp
Original Assignee
Sperry Rand 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 Sperry Rand Corp filed Critical Sperry Rand Corp
Publication of DE1138571B publication Critical patent/DE1138571B/de
Pending 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
    • G06V30/2247—Characters composed of bars, e.g. CMC-7

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)
  • Credit Cards Or The Like (AREA)
  • Character Discrimination (AREA)
DES65429A 1958-10-16 1959-10-14 Zeichen-Erkennungsvorrichtung Pending DE1138571B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US767646A US3113298A (en) 1958-10-16 1958-10-16 Magnetically recorded data and system for reading same

Publications (1)

Publication Number Publication Date
DE1138571B true DE1138571B (de) 1962-10-25

Family

ID=25080121

Family Applications (1)

Application Number Title Priority Date Filing Date
DES65429A Pending DE1138571B (de) 1958-10-16 1959-10-14 Zeichen-Erkennungsvorrichtung

Country Status (6)

Country Link
US (1) US3113298A (en, 2012)
CH (1) CH386744A (en, 2012)
DE (1) DE1138571B (en, 2012)
FR (1) FR1247366A (en, 2012)
GB (1) GB883965A (en, 2012)
NL (1) NL244390A (en, 2012)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL253925A (en, 2012) * 1959-07-17
NL127547C (en, 2012) * 1960-07-26
NL280656A (en, 2012) * 1961-07-06 1900-01-01
NL271032A (en, 2012) * 1961-11-03
NL286990A (en, 2012) * 1961-12-19
US3354432A (en) * 1962-02-23 1967-11-21 Sperry Rand Corp Document reading system
US3264610A (en) * 1963-12-31 1966-08-02 Control Data Corp Reading machine with automatic recognition of characters substituted for print errors
US3469238A (en) * 1965-03-30 1969-09-23 Philco Ford Corp Character recognition apparatus using single stroke scansion of character area with elongate image
US3541508A (en) * 1965-10-15 1970-11-17 Columbia Ribbon Carbon Mfg Character reading system
US3548374A (en) * 1966-08-30 1970-12-15 Columbia Ribbon Carbon Mfg Character recognition system
US3548377A (en) * 1966-10-06 1970-12-15 Columbia Research Corp Automatic character reading system
US3676856A (en) * 1970-08-11 1972-07-11 Ron Manly Automatic editing system and method
US3700858A (en) * 1971-02-24 1972-10-24 Pitney Bowes Alpex Data processing system employing particular bar code configuration
US5307423A (en) * 1992-06-04 1994-04-26 Digicomp Research Corporation Machine recognition of handwritten character strings such as postal zip codes or dollar amount on bank checks

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE671484C (de) * 1935-04-13 1939-02-08 Photomechanik Willy Salchow Vorrichtung zur Herstellung photoelektrisch auswertbarer Zeichen
DE860429C (de) * 1939-01-31 1952-12-22 Ibm Deutschland Verfahren und Einrichtung zur selbsttaetigen Auswertung von lesbaren Zeichen sowie Ausbildung der Zeichen
GB785605A (en) * 1954-02-16 1957-10-30 British Tabulating Mach Co Ltd Improvements in or relating to data recording apparatus
GB785853A (en) * 1955-05-06 1957-11-06 Kenneth Roland Eldredge Improvements in or relating to automatic reading system
GB793103A (en) * 1954-11-10 1958-04-09 British Tabulating Mach Co Ltd Improvements in or relating to data sensing apparatus

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL140486B (nl) * 1947-09-29 Amstel Brouwerij Tapstang-bevestigingsconstructie.
BE511266A (en, 2012) * 1951-05-17
NL97816C (en, 2012) * 1952-02-07
US2791310A (en) * 1952-06-28 1957-05-07 Rca Corp Character printing and encoding apparatus
US2751433A (en) * 1952-07-28 1956-06-19 Rca Corp Character analyzing systems
US2897267A (en) * 1953-05-08 1959-07-28 David C Prince Recording and translating of intelligence
US2939758A (en) * 1953-11-20 1960-06-07 Sperry Rand Corp Magnetic data recording apparatus
US2788879A (en) * 1955-10-04 1957-04-16 Sperry Rand Corp Information recording apparatus
US2894798A (en) * 1956-01-27 1959-07-14 Bell Telephone Labor Inc Magnetic printer
GB819488A (en) * 1956-05-22 1959-09-02 Int Computers & Tabulators Ltd Improvements in or relating to record sensing apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE671484C (de) * 1935-04-13 1939-02-08 Photomechanik Willy Salchow Vorrichtung zur Herstellung photoelektrisch auswertbarer Zeichen
DE860429C (de) * 1939-01-31 1952-12-22 Ibm Deutschland Verfahren und Einrichtung zur selbsttaetigen Auswertung von lesbaren Zeichen sowie Ausbildung der Zeichen
GB785605A (en) * 1954-02-16 1957-10-30 British Tabulating Mach Co Ltd Improvements in or relating to data recording apparatus
GB793103A (en) * 1954-11-10 1958-04-09 British Tabulating Mach Co Ltd Improvements in or relating to data sensing apparatus
GB785853A (en) * 1955-05-06 1957-11-06 Kenneth Roland Eldredge Improvements in or relating to automatic reading system

Also Published As

Publication number Publication date
NL244390A (en, 2012)
CH386744A (de) 1965-01-15
GB883965A (en) 1961-12-06
FR1247366A (fr) 1960-12-02
US3113298A (en) 1963-12-03

Similar Documents

Publication Publication Date Title
DE1549930C3 (de) Einrichtung zum Erkennen vorzugsweise handgeschriebener Schriftzeichen
DE2228526C3 (de) Verfahren und Anordnung zum Lesen und Decodieren von Strichmarken-Gruppen, die Daten in codierter Form darstellen
DE3879254T2 (de) Unterscheidungsvorrichtung für handgeschriebene und maschinengedruckte Buchstaben.
DE2446585C2 (de) System zum Prüfen von Unterschriften
DE1138571B (de) Zeichen-Erkennungsvorrichtung
DE1104239B (de) Verfahren und Einrichtung zum Erkennen von Zeichen
DE2541090A1 (de) Vorrichtung zur codierung und/oder vorzugsweise gleichzeitiger anzeige einer grafik
DE2234109B2 (de) Leseapparat
DE2832673C3 (de) Tastenfeldcodiersystem
DE69421487T2 (de) Verfahren zum Vergleichen von Mustern basierend auf der Verwendung von Bildelementmatritzen und Bildelementvektoren
DE3109288C2 (de) Optische Leseeinrichtung für in Balkencodeschrift codierte Zeichen
DE2221705A1 (de) Zeichengenerator fuer die bildliche Zeichendarstellung mit variierbaren zeichenproportionalen Abstaenden
DE1696514B1 (de) Verfahren zur Verarbeitung ausgewaehlter Zeilen abdruckfaehiger Spiegelbildoriginale
DE68912557T2 (de) Verfahren und gerät zum lesen von zeichen.
DE3854759T2 (de) Datenkode auf einem kodeblatt und vorrichtung zur erkennung des kodes.
DE953474C (de) Verfahren zum lichtelektrischen Ablesen von Schriftzeichen
DE3604779C2 (en, 2012)
DE1799009C2 (de) Datenverarbeitungs- und Anzeigevorrichtung
DE2007577C3 (de) Anordnung zum Erkennen von Schriftzeichen
DE2525394B2 (de) Verfahren und schaltungsanordnung zum uebertragen, einspeichern und ausspeichern von binaercodierten datenbloecken
DE1213152B (de) Vorrichtung zur maschinellen Erkennung von Symbolen
DE1524344A1 (de) Schriftzeichenableseeinrichtung
DE1944073C3 (de) Einrichtung zur maschinellen Zeichenerkennung
DE2038969C3 (en, 2012)
DE2513605A1 (de) Verfahren und anordnung zur selektiven abtastung eines balkencode