JPS642182A - Optical character reader - Google Patents

Optical character reader

Info

Publication number
JPS642182A
JPS642182A JP62158412A JP15841287A JPS642182A JP S642182 A JPS642182 A JP S642182A JP 62158412 A JP62158412 A JP 62158412A JP 15841287 A JP15841287 A JP 15841287A JP S642182 A JPS642182 A JP S642182A
Authority
JP
Japan
Prior art keywords
character
character code
pattern
evaluation value
recognized result
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
JP62158412A
Other languages
Japanese (ja)
Other versions
JPH012182A (en
Inventor
Yasunori Nakamura
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP62-158412A priority Critical patent/JPH012182A/en
Priority claimed from JP62-158412A external-priority patent/JPH012182A/en
Publication of JPS642182A publication Critical patent/JPS642182A/en
Publication of JPH012182A publication Critical patent/JPH012182A/en
Pending legal-status Critical Current

Links

Landscapes

  • Character Discrimination (AREA)

Abstract

PURPOSE: To easily visually detect a character which may be erroneously recognized by outputting the similarity of the character code of a recognized result and a standard character pattern used for specifying the character code at the time of displaying the recognized result on a display.
CONSTITUTION: In a recognizing part 6, the similarity between a binarized pattern VD supplied from a segment part 4 and the standard pattern in a dictionary storing part 7 is evaluated according to the type of a character designated according to the contents of a document format storing part 5 and when the evaluation value thereof is more than a prescribed value, the character code CD corresponding to the recognized result and the evaluation value K are outputted to a control part 8. The control part 8 compares and collates the evaluation value K outputted in pair with the character code CD with a preset and prescribed value and the character pattern corresponding to the character code CD of the recognized result is displayed by a display color according to the collated result. Thereby, the physical and mental burden of an operator is reduced a rapid window transaction is attained.
COPYRIGHT: (C)1989,JPO&Japio
JP62-158412A 1987-06-25 optical character reader Pending JPH012182A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62-158412A JPH012182A (en) 1987-06-25 optical character reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62-158412A JPH012182A (en) 1987-06-25 optical character reader

Publications (2)

Publication Number Publication Date
JPS642182A true JPS642182A (en) 1989-01-06
JPH012182A JPH012182A (en) 1989-01-06

Family

ID=

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