JPS54157042A - Generation system for connection code for a pair of segments - Google Patents

Generation system for connection code for a pair of segments

Info

Publication number
JPS54157042A
JPS54157042A JP6557378A JP6557378A JPS54157042A JP S54157042 A JPS54157042 A JP S54157042A JP 6557378 A JP6557378 A JP 6557378A JP 6557378 A JP6557378 A JP 6557378A JP S54157042 A JPS54157042 A JP S54157042A
Authority
JP
Japan
Prior art keywords
segments
connection
values
code
pair
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
JP6557378A
Other languages
Japanese (ja)
Other versions
JPS6019547B2 (en
Inventor
Osamu Kato
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 JP53065573A priority Critical patent/JPS6019547B2/en
Publication of JPS54157042A publication Critical patent/JPS54157042A/en
Publication of JPS6019547B2 publication Critical patent/JPS6019547B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Character Discrimination (AREA)
  • Image Processing (AREA)

Abstract

PURPOSE: To detect which code the relative positonal relation between two segments belongs to, by giving coordinate values of four points which describe two segments.
CONSTITUTION: Values obtained by substituting coordinate values of the edge point of the other segment in linear equations which express respective segments are obtained, and these values are inputted to a decision circuit to output connection dodes 0, 1 to 5. On a basis of this output, various kinds of relative positional relation for two segments are classfied into plural classes, and a connection code is assigned to each class, so that connection codes for pairs of detection object segments can be obtained.
COPYRIGHT: (C)1979,JPO&Japio
JP53065573A 1978-05-31 1978-05-31 Segment pair connection code generator Expired JPS6019547B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53065573A JPS6019547B2 (en) 1978-05-31 1978-05-31 Segment pair connection code generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53065573A JPS6019547B2 (en) 1978-05-31 1978-05-31 Segment pair connection code generator

Publications (2)

Publication Number Publication Date
JPS54157042A true JPS54157042A (en) 1979-12-11
JPS6019547B2 JPS6019547B2 (en) 1985-05-16

Family

ID=13290879

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53065573A Expired JPS6019547B2 (en) 1978-05-31 1978-05-31 Segment pair connection code generator

Country Status (1)

Country Link
JP (1) JPS6019547B2 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57212686A (en) * 1981-06-24 1982-12-27 Fujitsu Ltd Mounting method for magnetic bubble memory chip
JPS5856080A (en) * 1981-09-29 1983-04-02 Fujitsu Ltd Line pattern compression system
JPS59163667A (en) * 1983-03-09 1984-09-14 Fujitsu Ltd Processing system of graphic data
JPS6015774A (en) * 1983-07-07 1985-01-26 Fujitsu Ltd Recognizing method of linearity
JPS61136183A (en) * 1984-11-21 1986-06-24 Sumitomo Rubber Ind Ltd Picture data processor

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57212686A (en) * 1981-06-24 1982-12-27 Fujitsu Ltd Mounting method for magnetic bubble memory chip
JPS6360479B2 (en) * 1981-06-24 1988-11-24
JPS5856080A (en) * 1981-09-29 1983-04-02 Fujitsu Ltd Line pattern compression system
JPS59163667A (en) * 1983-03-09 1984-09-14 Fujitsu Ltd Processing system of graphic data
JPH031704B2 (en) * 1983-03-09 1991-01-11 Fujitsu Kk
JPS6015774A (en) * 1983-07-07 1985-01-26 Fujitsu Ltd Recognizing method of linearity
JPH0120467B2 (en) * 1983-07-07 1989-04-17 Fujitsu Ltd
JPS61136183A (en) * 1984-11-21 1986-06-24 Sumitomo Rubber Ind Ltd Picture data processor

Also Published As

Publication number Publication date
JPS6019547B2 (en) 1985-05-16

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