JPH0449148B2 - - Google Patents

Info

Publication number
JPH0449148B2
JPH0449148B2 JP60017885A JP1788585A JPH0449148B2 JP H0449148 B2 JPH0449148 B2 JP H0449148B2 JP 60017885 A JP60017885 A JP 60017885A JP 1788585 A JP1788585 A JP 1788585A JP H0449148 B2 JPH0449148 B2 JP H0449148B2
Authority
JP
Japan
Prior art keywords
elements
broken line
line
broken
lines
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.)
Expired - Lifetime
Application number
JP60017885A
Other languages
English (en)
Japanese (ja)
Other versions
JPS61175880A (ja
Inventor
Shinichi Matsui
Takayuki Kageyama
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 JP1788585A priority Critical patent/JPS61175880A/ja
Publication of JPS61175880A publication Critical patent/JPS61175880A/ja
Publication of JPH0449148B2 publication Critical patent/JPH0449148B2/ja
Granted legal-status Critical Current

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JP1788585A 1985-01-31 1985-01-31 破線抽出装置 Granted JPS61175880A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1788585A JPS61175880A (ja) 1985-01-31 1985-01-31 破線抽出装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1788585A JPS61175880A (ja) 1985-01-31 1985-01-31 破線抽出装置

Publications (2)

Publication Number Publication Date
JPS61175880A JPS61175880A (ja) 1986-08-07
JPH0449148B2 true JPH0449148B2 (ko) 1992-08-10

Family

ID=11956157

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1788585A Granted JPS61175880A (ja) 1985-01-31 1985-01-31 破線抽出装置

Country Status (1)

Country Link
JP (1) JPS61175880A (ko)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2603414B1 (fr) * 1986-08-29 1988-10-28 Bull Sa Amplificateur de lecture
JPH0792833B2 (ja) * 1987-10-28 1995-10-09 三菱電機株式会社 線図形入力方法および装置
JPH01173178A (ja) * 1987-12-26 1989-07-07 Fujitsu Ltd 破線・点線列領域抽出方式
JP5385372B2 (ja) 2009-03-31 2014-01-08 富士通フロンテック株式会社 文字認識装置及び文字認識方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5636769A (en) * 1979-09-03 1981-04-10 Hitachi Ltd Line recognizing method of pattern recognition unit
JPS5638683A (en) * 1979-09-05 1981-04-13 Hitachi Ltd Discriminating method of type of line in pattern recognizer

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5636769A (en) * 1979-09-03 1981-04-10 Hitachi Ltd Line recognizing method of pattern recognition unit
JPS5638683A (en) * 1979-09-05 1981-04-13 Hitachi Ltd Discriminating method of type of line in pattern recognizer

Also Published As

Publication number Publication date
JPS61175880A (ja) 1986-08-07

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