JPS5734284A - Method of recognizing character - Google Patents

Method of recognizing character

Info

Publication number
JPS5734284A
JPS5734284A JP8976681A JP8976681A JPS5734284A JP S5734284 A JPS5734284 A JP S5734284A JP 8976681 A JP8976681 A JP 8976681A JP 8976681 A JP8976681 A JP 8976681A JP S5734284 A JPS5734284 A JP S5734284A
Authority
JP
Japan
Prior art keywords
recognizing character
recognizing
character
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.)
Granted
Application number
JP8976681A
Other languages
English (en)
Japanese (ja)
Other versions
JPS616432B2 (enExample
Inventor
Edowaado Kiyatsusada Toomasu
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
Publication of JPS5734284A publication Critical patent/JPS5734284A/ja
Publication of JPS616432B2 publication Critical patent/JPS616432B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformations in the plane of the image
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/10—Image acquisition

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Character Discrimination (AREA)
  • Character Input (AREA)
JP8976681A 1980-06-30 1981-06-12 Method of recognizing character Granted JPS5734284A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/164,130 US4376932A (en) 1980-06-30 1980-06-30 Multi-registration in character recognition

Publications (2)

Publication Number Publication Date
JPS5734284A true JPS5734284A (en) 1982-02-24
JPS616432B2 JPS616432B2 (enExample) 1986-02-26

Family

ID=22593104

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8976681A Granted JPS5734284A (en) 1980-06-30 1981-06-12 Method of recognizing character

Country Status (5)

Country Link
US (1) US4376932A (enExample)
EP (1) EP0042968B1 (enExample)
JP (1) JPS5734284A (enExample)
CA (1) CA1156763A (enExample)
DE (1) DE3175481D1 (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5119441A (en) * 1989-03-28 1992-06-02 Ricoh Company, Ltd. Optical character recognition apparatus and method using masks operation
US5061063A (en) * 1989-10-30 1991-10-29 Philip Morris Incorporated Methods and apparatus for optical product inspection
US5633948A (en) * 1992-11-30 1997-05-27 Kegelmeyer, Jr.; W. Philip Method and apparatus for detecting a desired behavior in digital image data
JP4454789B2 (ja) * 1999-05-13 2010-04-21 キヤノン株式会社 帳票分類方法及び装置
US7362892B2 (en) * 2003-07-02 2008-04-22 Lockheed Martin Corporation Self-optimizing classifier
US7707039B2 (en) * 2004-02-15 2010-04-27 Exbiblio B.V. Automatic modification of web pages
US8620083B2 (en) * 2004-12-03 2013-12-31 Google Inc. Method and system for character recognition
FR2892847B1 (fr) * 2005-11-03 2007-12-21 St Microelectronics Sa Procede de memorisation de donnees dans un circuit de memoire pour automate de reconnaissance de caracteres de type aho-corasick et citcuit de memorisation correspondant.
US10956915B2 (en) * 2016-08-02 2021-03-23 International Business Machines Corporation Conformity determination of cross-regional affairs

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL274810A (enExample) * 1961-02-16
US3435244A (en) * 1966-05-05 1969-03-25 Bell Telephone Labor Inc Pattern recognition apparatus utilizing complex spatial filtering
US3601802A (en) * 1966-09-09 1971-08-24 Kokusai Denshin Denwa Co Ltd Pattern matching character recognition system
GB1234941A (en) * 1967-08-16 1971-06-09 Emi Ltd Improvements in or relating to pattern recognition devices
US3614736A (en) * 1968-05-21 1971-10-19 Ibm Pattern recognition apparatus and methods invariant to translation, scale change and rotation
US3593286A (en) * 1968-11-27 1971-07-13 Norman G Altman Pattern recognition system having electronically controllable aperture shape, scan shape, and scan position
US3613082A (en) * 1969-06-30 1971-10-12 Sanders Associates Inc Logic evaluator and adaptive recognition network
US3576534A (en) * 1969-08-11 1971-04-27 Compuscan Inc Image cross correlator
CH531218A (de) * 1970-11-13 1972-11-30 Turlabor Ag Verfahren zur optischen Erkennung von Zeichen
BE791992A (fr) * 1971-11-30 1973-03-16 Licentia Gmbh Procede de centrage d'un caractere introduit dans le dispositifd'identification d'un appareil de reconnaissance de caracteres et montage permettant la mise en oeuvre de ce procede
JPS4966034A (enExample) * 1972-10-27 1974-06-26
JPS5517988B2 (enExample) * 1974-06-05 1980-05-15
US4034343A (en) * 1976-10-01 1977-07-05 Xerox Corporation Optical character recognition system
US4083034A (en) * 1976-10-04 1978-04-04 Recognition Equipment Incorporated Plural tracker character detection and boundary location system
DD141250A3 (de) * 1976-12-30 1980-04-23 Dieter Schneider Verfahren zur automatischen zeichenklassifizierung und vorrichtung zur durchfuehrung des verfahrens
US4200861A (en) * 1978-09-01 1980-04-29 View Engineering, Inc. Pattern recognition apparatus and method
US4308523A (en) * 1980-02-04 1981-12-29 Compuscan, Incorporated Apparatus and method for character recognition

Also Published As

Publication number Publication date
DE3175481D1 (en) 1986-11-20
CA1156763A (en) 1983-11-08
EP0042968A3 (en) 1982-09-22
JPS616432B2 (enExample) 1986-02-26
EP0042968B1 (en) 1986-10-15
EP0042968A2 (en) 1982-01-06
US4376932A (en) 1983-03-15

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