JPS5650475A - Optical character reader - Google Patents

Optical character reader

Info

Publication number
JPS5650475A
JPS5650475A JP12502279A JP12502279A JPS5650475A JP S5650475 A JPS5650475 A JP S5650475A JP 12502279 A JP12502279 A JP 12502279A JP 12502279 A JP12502279 A JP 12502279A JP S5650475 A JPS5650475 A JP S5650475A
Authority
JP
Japan
Prior art keywords
image
processing
pattern
correlation
unit
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
JP12502279A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6217798B2 (ko
Inventor
Norio Isshiki
Koji Sato
Akihiro Ooka
Fukuma Sakamoto
Masatoshi Tanaka
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries 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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Priority to JP12502279A priority Critical patent/JPS5650475A/ja
Publication of JPS5650475A publication Critical patent/JPS5650475A/ja
Publication of JPS6217798B2 publication Critical patent/JPS6217798B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Character Discrimination (AREA)
JP12502279A 1979-09-28 1979-09-28 Optical character reader Granted JPS5650475A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12502279A JPS5650475A (en) 1979-09-28 1979-09-28 Optical character reader

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12502279A JPS5650475A (en) 1979-09-28 1979-09-28 Optical character reader

Publications (2)

Publication Number Publication Date
JPS5650475A true JPS5650475A (en) 1981-05-07
JPS6217798B2 JPS6217798B2 (ko) 1987-04-20

Family

ID=14899910

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12502279A Granted JPS5650475A (en) 1979-09-28 1979-09-28 Optical character reader

Country Status (1)

Country Link
JP (1) JPS5650475A (ko)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58134372A (ja) * 1982-02-05 1983-08-10 Fuji Electric Co Ltd パタ−ン検査装置
JPS63674A (ja) * 1987-05-22 1988-01-05 Fuji Electric Co Ltd パタ−ン検査方法
JPS6426285A (en) * 1987-07-02 1989-01-27 Nippon Sheet Glass Co Ltd Image recognizing device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58134372A (ja) * 1982-02-05 1983-08-10 Fuji Electric Co Ltd パタ−ン検査装置
JPH0210461B2 (ko) * 1982-02-05 1990-03-08 Fuji Electric Co Ltd
JPS63674A (ja) * 1987-05-22 1988-01-05 Fuji Electric Co Ltd パタ−ン検査方法
JPH033269B2 (ko) * 1987-05-22 1991-01-18 Fuji Electric Co Ltd
JPS6426285A (en) * 1987-07-02 1989-01-27 Nippon Sheet Glass Co Ltd Image recognizing device

Also Published As

Publication number Publication date
JPS6217798B2 (ko) 1987-04-20

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