JPH0464114B2 - - Google Patents

Info

Publication number
JPH0464114B2
JPH0464114B2 JP61093042A JP9304286A JPH0464114B2 JP H0464114 B2 JPH0464114 B2 JP H0464114B2 JP 61093042 A JP61093042 A JP 61093042A JP 9304286 A JP9304286 A JP 9304286A JP H0464114 B2 JPH0464114 B2 JP H0464114B2
Authority
JP
Japan
Prior art keywords
line segment
line
open
loop
arc
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
Application number
JP61093042A
Other languages
English (en)
Japanese (ja)
Other versions
JPS62248080A (ja
Inventor
Hiroaki Harada
Masashige Yamamoto
Yasukazu Ito
Nobuyuki Sato
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP61093042A priority Critical patent/JPS62248080A/ja
Publication of JPS62248080A publication Critical patent/JPS62248080A/ja
Publication of JPH0464114B2 publication Critical patent/JPH0464114B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Image Analysis (AREA)
JP61093042A 1986-04-22 1986-04-22 閉図形識別装置 Granted JPS62248080A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP61093042A JPS62248080A (ja) 1986-04-22 1986-04-22 閉図形識別装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61093042A JPS62248080A (ja) 1986-04-22 1986-04-22 閉図形識別装置

Publications (2)

Publication Number Publication Date
JPS62248080A JPS62248080A (ja) 1987-10-29
JPH0464114B2 true JPH0464114B2 (enrdf_load_stackoverflow) 1992-10-13

Family

ID=14071446

Family Applications (1)

Application Number Title Priority Date Filing Date
JP61093042A Granted JPS62248080A (ja) 1986-04-22 1986-04-22 閉図形識別装置

Country Status (1)

Country Link
JP (1) JPS62248080A (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01129368A (ja) * 1987-11-16 1989-05-22 Canon Inc 画像認識装置
JPH02189688A (ja) * 1989-01-18 1990-07-25 Mitsubishi Electric Corp 領域検出装置
JPH0744585A (ja) * 1993-07-27 1995-02-14 Nec Corp 多層印刷配線板の設計方法
JP2007128173A (ja) * 2005-11-01 2007-05-24 Fuji Heavy Ind Ltd Ｃａｄを用いた面積算出方法
JP5661393B2 (ja) * 2010-09-17 2015-01-28 グローリー株式会社 枠線認識方法および枠線認識装置

Also Published As

Publication number Publication date
JPS62248080A (ja) 1987-10-29

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