JPS5578379A - Character reading system - Google Patents

Character reading system

Info

Publication number
JPS5578379A
JPS5578379A JP15152578A JP15152578A JPS5578379A JP S5578379 A JPS5578379 A JP S5578379A JP 15152578 A JP15152578 A JP 15152578A JP 15152578 A JP15152578 A JP 15152578A JP S5578379 A JPS5578379 A JP S5578379A
Authority
JP
Japan
Prior art keywords
character
unrecognizable
line components
line
recognition
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
JP15152578A
Other languages
Japanese (ja)
Other versions
JPS5754816B2 (en
Inventor
Toshinori Kon
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP15152578A priority Critical patent/JPS5578379A/en
Publication of JPS5578379A publication Critical patent/JPS5578379A/en
Publication of JPS5754816B2 publication Critical patent/JPS5754816B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Character Discrimination (AREA)

Abstract

PURPOSE: To display simultaneously the read result of the whole of a line and the image pattern of unrecognizable characters to facilitate correction by recognizing one-line components of character patterns twice repeatedly.
CONSTITUTION: One-line components of character patterns on a form are taken into RAM1. They are recognized character by character through character width segmenting circuit 2 by recognition circuit 3 according to the command of control unit 6 and are taken into the control unit independently of decoded results. After the end of recognition of one-line components, unrecognizable characters are discriminated while performing the same processing again, ant the recognition processing above is interrupted temporarily to display the image pattern of an unrecognizable character from RAM1 to display unit 4 for the unrecognizable character. Simultaneously, one-line components obtained by the first processing are displayed. Unrecognizable characters are corrected by keyboard 5 to restart the interrupted processing, tha after the end of all processings for one-line components, the similar operation is repeated for the next line.
COPYRIGHT: (C)1980,JPO&Japio
JP15152578A 1978-12-06 1978-12-06 Character reading system Granted JPS5578379A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15152578A JPS5578379A (en) 1978-12-06 1978-12-06 Character reading system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15152578A JPS5578379A (en) 1978-12-06 1978-12-06 Character reading system

Publications (2)

Publication Number Publication Date
JPS5578379A true JPS5578379A (en) 1980-06-12
JPS5754816B2 JPS5754816B2 (en) 1982-11-19

Family

ID=15520413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15152578A Granted JPS5578379A (en) 1978-12-06 1978-12-06 Character reading system

Country Status (1)

Country Link
JP (1) JPS5578379A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0528544A2 (en) * 1991-07-23 1993-02-24 Canon Kabushiki Kaisha Image processing method and apparatus

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5369536A (en) * 1976-12-03 1978-06-21 Hitachi Ltd Optical character reader
JPS5369535A (en) * 1976-12-03 1978-06-21 Hitachi Ltd Optical character reader

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5369536A (en) * 1976-12-03 1978-06-21 Hitachi Ltd Optical character reader
JPS5369535A (en) * 1976-12-03 1978-06-21 Hitachi Ltd Optical character reader

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0528544A2 (en) * 1991-07-23 1993-02-24 Canon Kabushiki Kaisha Image processing method and apparatus
US5724445A (en) * 1991-07-23 1998-03-03 Canon Kabushiki Kaisha Image processing method and apparatus

Also Published As

Publication number Publication date
JPS5754816B2 (en) 1982-11-19

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