JPS5452427A - Detection precessing system for pattern region - Google Patents

Detection precessing system for pattern region

Info

Publication number
JPS5452427A
JPS5452427A JP11888877A JP11888877A JPS5452427A JP S5452427 A JPS5452427 A JP S5452427A JP 11888877 A JP11888877 A JP 11888877A JP 11888877 A JP11888877 A JP 11888877A JP S5452427 A JPS5452427 A JP S5452427A
Authority
JP
Japan
Prior art keywords
code
region
detected
detection
run
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
JP11888877A
Other languages
Japanese (ja)
Other versions
JPS5914781B2 (en
Inventor
Hatsuo Hoshino
Susumu Yonezawa
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone Corp
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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP52118888A priority Critical patent/JPS5914781B2/en
Publication of JPS5452427A publication Critical patent/JPS5452427A/en
Publication of JPS5914781B2 publication Critical patent/JPS5914781B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To detect and display the region including a epecific region rapidly and automatically, by detecting the position of the specifice region for the code detection and by detecting the code equivalent to the detected run-lenght code from run- length codes of the next scanning line.
CONSTITUTION: A specifie region of a figure displayed on display part 6 is position- detected 7 by using a light pen, and a code covering the position is code-detected 8 from buffer memory 3 by using memory read part 4. Then, region detection part 9 detects a code indicating the same region as a RL code detected by detection part 8 from RL codes of the next scanning line utilizing that a code before or after the run- length RL code detected by detection part 8 indicates the boundary line. Consequently, only the assigment of one part of the figure region makes it possible to detect a region including the part automatically and rapidly
COPYRIGHT: (C)1979,JPO&Japio
JP52118888A 1977-10-03 1977-10-03 Graphic area detection processing method Expired JPS5914781B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP52118888A JPS5914781B2 (en) 1977-10-03 1977-10-03 Graphic area detection processing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP52118888A JPS5914781B2 (en) 1977-10-03 1977-10-03 Graphic area detection processing method

Publications (2)

Publication Number Publication Date
JPS5452427A true JPS5452427A (en) 1979-04-25
JPS5914781B2 JPS5914781B2 (en) 1984-04-06

Family

ID=14747618

Family Applications (1)

Application Number Title Priority Date Filing Date
JP52118888A Expired JPS5914781B2 (en) 1977-10-03 1977-10-03 Graphic area detection processing method

Country Status (1)

Country Link
JP (1) JPS5914781B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57199036A (en) * 1981-06-03 1982-12-06 Fuji Xerox Co Ltd Picture partial erasing device
JPH03179873A (en) * 1989-09-21 1991-08-05 Dainippon Screen Mfg Co Ltd Picture processing method

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0714135Y2 (en) * 1988-06-20 1995-04-05 トヨタ自動車株式会社 Spare tire fixing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57199036A (en) * 1981-06-03 1982-12-06 Fuji Xerox Co Ltd Picture partial erasing device
JPS6246899B2 (en) * 1981-06-03 1987-10-05 Fuji Xerox Co Ltd
JPH03179873A (en) * 1989-09-21 1991-08-05 Dainippon Screen Mfg Co Ltd Picture processing method

Also Published As

Publication number Publication date
JPS5914781B2 (en) 1984-04-06

Similar Documents

Publication Publication Date Title
JPS5452427A (en) Detection precessing system for pattern region
JPS5371850A (en) Position detector
JPS53145525A (en) Optical character reader
JPS54935A (en) Pattern detector
JPS52123892A (en) Display unit
JPS53148329A (en) Tablet input unit
JPS52149069A (en) Method and device for detecting zone in which members constituting semiconductor are distributed
JPS5696320A (en) Light pen detecting system
JPS5435655A (en) Picture discrimination unit
JPS53137634A (en) Detection system for character frame
JPS522316A (en) Address reading system
JPS524252A (en) Home position detector unit
JPS5362558A (en) Detecting system for double tire
JPS5211952A (en) Detecting device
JPS545323A (en) Compensating unit for light source output variation
JPS5611560A (en) Designation system of specific area
JPS5397825A (en) Focal point detecting system
JPS51120240A (en) Indicating position detector
JPS52110035A (en) Detection of distinctness of object image
JPS5385451A (en) Distance measuring device
JPS51113752A (en) Flat-tire detection unit of railway-use wheel
JPS562038A (en) Coordinate input unit
JPS54162418A (en) Light pen position information detecting method
JPS5287319A (en) Abnormality detecting procedure
JPS52130A (en) Curve reader