JPS5660980A - Optical character reader - Google Patents

Optical character reader

Info

Publication number
JPS5660980A
JPS5660980A JP13744479A JP13744479A JPS5660980A JP S5660980 A JPS5660980 A JP S5660980A JP 13744479 A JP13744479 A JP 13744479A JP 13744479 A JP13744479 A JP 13744479A JP S5660980 A JPS5660980 A JP S5660980A
Authority
JP
Japan
Prior art keywords
character patterns
final output
recognition
buffers
misreading
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
JP13744479A
Other languages
Japanese (ja)
Inventor
Kozo Tomono
Masataka Yamamoto
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP13744479A priority Critical patent/JPS5660980A/en
Publication of JPS5660980A publication Critical patent/JPS5660980A/en
Pending legal-status Critical Current

Links

Landscapes

  • Character Discrimination (AREA)

Abstract

PURPOSE: To reduce misreading by providing two or more preprocessing parts differing in system and by independently recognizing preprocessed character patterns.
CONSTITUTION: Character patterns stored in buffer memory 3 are processed by preprocessing parts 8 and 9 on different systems that cover their weak points mutually and sent to pattern memories 10 and 11 respectively. Next, recognition part 6 recognizes character patterns in memories 10 and 11 independently by using recognition dictionary 7 and stores the results in output buffers 12 and 13 respectively. Next, final decision part 14 checks the contents of buffers 12 and 13 and decides the final output on the basis of prescribed logic. Namely, only when both the recognition results show say the same category name, the category name is regarded as the final output and when not, information showing discard is sent out as the final output. Thus, misreading can be reduced.
COPYRIGHT: (C)1981,JPO&Japio
JP13744479A 1979-10-24 1979-10-24 Optical character reader Pending JPS5660980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13744479A JPS5660980A (en) 1979-10-24 1979-10-24 Optical character reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13744479A JPS5660980A (en) 1979-10-24 1979-10-24 Optical character reader

Publications (1)

Publication Number Publication Date
JPS5660980A true JPS5660980A (en) 1981-05-26

Family

ID=15198758

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13744479A Pending JPS5660980A (en) 1979-10-24 1979-10-24 Optical character reader

Country Status (1)

Country Link
JP (1) JPS5660980A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11282964A (en) * 1998-03-26 1999-10-15 Nec Corp Character recognition device, learning method and storage medium for recording character recognition program
JP2014194599A (en) * 2013-03-28 2014-10-09 Hammock:Kk OCR system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11282964A (en) * 1998-03-26 1999-10-15 Nec Corp Character recognition device, learning method and storage medium for recording character recognition program
JP2014194599A (en) * 2013-03-28 2014-10-09 Hammock:Kk OCR system

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