JPS5679358A - Graphic conversion processing system - Google Patents

Graphic conversion processing system

Info

Publication number
JPS5679358A
JPS5679358A JP15512579A JP15512579A JPS5679358A JP S5679358 A JPS5679358 A JP S5679358A JP 15512579 A JP15512579 A JP 15512579A JP 15512579 A JP15512579 A JP 15512579A JP S5679358 A JPS5679358 A JP S5679358A
Authority
JP
Japan
Prior art keywords
link
lattice
pattern
link pattern
symbol mark
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
JP15512579A
Other languages
Japanese (ja)
Other versions
JPS6253867B2 (en
Inventor
Toshio Matsuura
Shigemi Osada
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 JP15512579A priority Critical patent/JPS5679358A/en
Publication of JPS5679358A publication Critical patent/JPS5679358A/en
Publication of JPS6253867B2 publication Critical patent/JPS6253867B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To prevent generation of a noise due to the fact that the symbol mark exists, by processing the graphic from having the symbol mark and the link pattern so that the link pattern goes along the lattice axis, and compressing the information.
CONSTITUTION: As for the input graphic form such as a printed board pattern, etc., a symbol mark corresponding to the lattice point is drawn on the plane subdivided by the lattice axis, and the link pattern is drawn between these marks. This graphic form is converted to the horizontal and vertical direction lattic axes, and also labeling of 4-direction link in the lattice intersection point is executed, by the lattice point link labeling mechanism 8. In this case, the stroke width of the link pattern is measured by use of plural thresholds. On the other hand, the directions of the link pattern of the input graphic form are collected and its directivity is extracted by the direction labelling mechanism 7 in the mesh area. The link label is arranged so that it goes toward 8 directions by utilizing the results of these mechanisms 7, 8. Subsequently, the information extracted by the mechanism 6 is utilized by the mechanism 10 so that the link pattern goes along the lattice axis, and a noise is removed.
COPYRIGHT: (C)1981,JPO&Japio
JP15512579A 1979-11-29 1979-11-29 Graphic conversion processing system Granted JPS5679358A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15512579A JPS5679358A (en) 1979-11-29 1979-11-29 Graphic conversion processing system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15512579A JPS5679358A (en) 1979-11-29 1979-11-29 Graphic conversion processing system

Publications (2)

Publication Number Publication Date
JPS5679358A true JPS5679358A (en) 1981-06-29
JPS6253867B2 JPS6253867B2 (en) 1987-11-12

Family

ID=15599098

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15512579A Granted JPS5679358A (en) 1979-11-29 1979-11-29 Graphic conversion processing system

Country Status (1)

Country Link
JP (1) JPS5679358A (en)

Also Published As

Publication number Publication date
JPS6253867B2 (en) 1987-11-12

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