JPS603074A - 文字・記号抽出方法 - Google Patents

文字・記号抽出方法

Info

Publication number
JPS603074A
JPS603074A JP58110435A JP11043583A JPS603074A JP S603074 A JPS603074 A JP S603074A JP 58110435 A JP58110435 A JP 58110435A JP 11043583 A JP11043583 A JP 11043583A JP S603074 A JPS603074 A JP S603074A
Authority
JP
Japan
Prior art keywords
character
block
pattern
peripheral distribution
extraction method
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
JP58110435A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0524555B2 (cs
Inventor
Shinji Ozawa
小沢　慎治
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP58110435A priority Critical patent/JPS603074A/ja
Publication of JPS603074A publication Critical patent/JPS603074A/ja
Publication of JPH0524555B2 publication Critical patent/JPH0524555B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Character Input (AREA)
JP58110435A 1983-06-20 1983-06-20 文字・記号抽出方法 Granted JPS603074A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58110435A JPS603074A (ja) 1983-06-20 1983-06-20 文字・記号抽出方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58110435A JPS603074A (ja) 1983-06-20 1983-06-20 文字・記号抽出方法

Publications (2)

Publication Number Publication Date
JPS603074A true JPS603074A (ja) 1985-01-09
JPH0524555B2 JPH0524555B2 (cs) 1993-04-08

Family

ID=14535653

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58110435A Granted JPS603074A (ja) 1983-06-20 1983-06-20 文字・記号抽出方法

Country Status (1)

Country Link
JP (1) JPS603074A (cs)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6227877A (ja) * 1985-07-30 1987-02-05 Toshiba Corp 光学的文字読取装置
JPH01321153A (ja) * 1988-06-21 1989-12-27 Schenectady Chem Inc 研削砥石

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5525105A (en) * 1978-08-09 1980-02-22 Toshiba Corp Character detecting segmantation unit
JPS5699576A (en) * 1980-01-08 1981-08-10 Mitsubishi Electric Corp Character reader
JPS575181A (en) * 1980-06-10 1982-01-11 Toshiba Corp Character detection and segmentation system

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5525105A (en) * 1978-08-09 1980-02-22 Toshiba Corp Character detecting segmantation unit
JPS5699576A (en) * 1980-01-08 1981-08-10 Mitsubishi Electric Corp Character reader
JPS575181A (en) * 1980-06-10 1982-01-11 Toshiba Corp Character detection and segmentation system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6227877A (ja) * 1985-07-30 1987-02-05 Toshiba Corp 光学的文字読取装置
JPH01321153A (ja) * 1988-06-21 1989-12-27 Schenectady Chem Inc 研削砥石

Also Published As

Publication number Publication date
JPH0524555B2 (cs) 1993-04-08

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