JPS5616272A - Recognition system of circuit information - Google Patents
Recognition system of circuit informationInfo
- Publication number
- JPS5616272A JPS5616272A JP9027979A JP9027979A JPS5616272A JP S5616272 A JPS5616272 A JP S5616272A JP 9027979 A JP9027979 A JP 9027979A JP 9027979 A JP9027979 A JP 9027979A JP S5616272 A JPS5616272 A JP S5616272A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- information
- pattern
- fed
- register
- 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
Links
Landscapes
- Image Analysis (AREA)
Abstract
PURPOSE: To accurately pick up the circuit information, by scanning the circuit pattern with the channel shape pattern monitor frame sequentially shifting on the design diagram, and inputting the crossing information where the monitor frame and the pattern are crossed and the inframe pattern information.
CONSTITUTION: The circuit pattern from the diagram input unit 89 is converted into digital information at the interface circuit 88, it is fed to the picture processing and control circuit 83, and stored in the video memory 84 as binary digital data. Further, the control information discriminating the information read-in mode from the unit 89 and the circuit information pickup mode from the circuit 83 is fed to the circuit 83 via registers 85-1W85-3. Further, the dot data read out from the memory 84 is fed to the pattern discrimination circuit 87 via the register 85-4, the inframe information of the monitor frame pattern is fed to the register 85-6, the frame and crossing mode information from the register 85-6 are fed to the microprocessor MPU81 for operation, and the circuit pattern is recognized and the result is stored in the table memory 82.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9027979A JPS5616272A (en) | 1979-07-18 | 1979-07-18 | Recognition system of circuit information |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9027979A JPS5616272A (en) | 1979-07-18 | 1979-07-18 | Recognition system of circuit information |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5616272A true JPS5616272A (en) | 1981-02-17 |
JPS6312307B2 JPS6312307B2 (en) | 1988-03-18 |
Family
ID=13994070
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9027979A Granted JPS5616272A (en) | 1979-07-18 | 1979-07-18 | Recognition system of circuit information |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5616272A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57162076A (en) * | 1981-03-31 | 1982-10-05 | Fujitsu Ltd | Linear graph recognizing system |
JPS58223882A (en) * | 1982-06-22 | 1983-12-26 | Fujitsu Ltd | Recognizing system of line connector |
JPS59100987A (en) * | 1982-12-01 | 1984-06-11 | Fujitsu Ltd | Extracting system of circular symbol |
JPS6380592A (en) * | 1986-09-24 | 1988-04-11 | 株式会社チノー | Apparatus for forming circuit pattern |
-
1979
- 1979-07-18 JP JP9027979A patent/JPS5616272A/en active Granted
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57162076A (en) * | 1981-03-31 | 1982-10-05 | Fujitsu Ltd | Linear graph recognizing system |
JPS58223882A (en) * | 1982-06-22 | 1983-12-26 | Fujitsu Ltd | Recognizing system of line connector |
JPS59100987A (en) * | 1982-12-01 | 1984-06-11 | Fujitsu Ltd | Extracting system of circular symbol |
JPS6322350B2 (en) * | 1982-12-01 | 1988-05-11 | Fujitsu Ltd | |
JPS6380592A (en) * | 1986-09-24 | 1988-04-11 | 株式会社チノー | Apparatus for forming circuit pattern |
Also Published As
Publication number | Publication date |
---|---|
JPS6312307B2 (en) | 1988-03-18 |
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