JPS5932070A - Optical character reader - Google Patents

Optical character reader

Info

Publication number
JPS5932070A
JPS5932070A JP57142418A JP14241882A JPS5932070A JP S5932070 A JPS5932070 A JP S5932070A JP 57142418 A JP57142418 A JP 57142418A JP 14241882 A JP14241882 A JP 14241882A JP S5932070 A JPS5932070 A JP S5932070A
Authority
JP
Japan
Prior art keywords
character
crt
data
characters
unreadable
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
JP57142418A
Other languages
Japanese (ja)
Inventor
Akio Shimoda
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 JP57142418A priority Critical patent/JPS5932070A/en
Publication of JPS5932070A publication Critical patent/JPS5932070A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V10/00—Arrangements for image or video recognition or understanding
    • G06V10/98—Detection or correction of errors, e.g. by rescanning the pattern or by human intervention; Evaluation of the quality of the acquired patterns
    • G06V10/987—Detection or correction of errors, e.g. by rescanning the pattern or by human intervention; Evaluation of the quality of the acquired patterns with the intervention of an operator

Abstract

PURPOSE:To shorten the data correcting time, by displaying a candidate character which is referred to in a recognizing process of a character decided unreadable by an OCR on a CRT and feeding a correct answer data by a finger after putting a transparent coordinate detecting plate on the CRT. CONSTITUTION:A character, etc. is scanned optically by an OCR reading device (not shown in the figure) and input to a CPU after photoelectric conversion and recognition. The CPU performs an operation to display 2 the characters, etc. on a CRT 1. If an unreadable character exists, it is shown by a mark ''?'' on the CRT 1. Then a cursor 4 is set at the position of ''?'', and at the same time candidate characters 6 which are referred to in a character recognizing process are displayed together with a picture 5 of the unreadable character. An operator put a transparent coordinate detecting plate 11 on the CRT 1 and selects a correct data (''KU'' in the figure) among candidate characters 6 and from the picture 5 or the characters on a forms. The correct data is fed with a finger touch, and ''?'' is replaced with ''KU'' via a control mechanism 12. This facilitates an easy correction of data and decreases the data processing time.
JP57142418A 1982-08-17 1982-08-17 Optical character reader Pending JPS5932070A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57142418A JPS5932070A (en) 1982-08-17 1982-08-17 Optical character reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57142418A JPS5932070A (en) 1982-08-17 1982-08-17 Optical character reader

Publications (1)

Publication Number Publication Date
JPS5932070A true JPS5932070A (en) 1984-02-21

Family

ID=15314864

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57142418A Pending JPS5932070A (en) 1982-08-17 1982-08-17 Optical character reader

Country Status (1)

Country Link
JP (1) JPS5932070A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5974203A (en) * 1988-04-11 1999-10-26 Canon Kabushiki Kaisha Pattern recognition communication apparatus for transmitting and receiving image data

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5974203A (en) * 1988-04-11 1999-10-26 Canon Kabushiki Kaisha Pattern recognition communication apparatus for transmitting and receiving image data

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