JPS5640981A - Parts discriminating method - Google Patents
Parts discriminating methodInfo
- Publication number
- JPS5640981A JPS5640981A JP11565879A JP11565879A JPS5640981A JP S5640981 A JPS5640981 A JP S5640981A JP 11565879 A JP11565879 A JP 11565879A JP 11565879 A JP11565879 A JP 11565879A JP S5640981 A JPS5640981 A JP S5640981A
- Authority
- JP
- Japan
- Prior art keywords
- parts
- dictionary pattern
- video information
- pattern
- giving
- 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
Abstract
PURPOSE: To realize a general-purpose and quick parts discriminating method, by extracting the data based on the video information of the parts to decide the dictionary pattern and then giving a comparison between the dictionary pattern and the real reference point obtained from the parts video information.
CONSTITUTION: The image pickup device 9 divides the image into the minute picture elements in a finite number, gives an electrical conversion to each picture element and furthermore binary-codes each picture element. The discriminating device 10 consists of the dictionary pattern producing part 13 and the pattern comparing part 14 and then gives an overlap of the video information 15 in terms of several positions of the parts to form the closed partial region 16 with the boundary line of each position. The reference point is formed through the region 16 and then stored in the memory within the dictionary pattern producing part in the form of a dictionary pattern received a choice and selection. Then a comparison is given through the comparing part 14 between the dictionary pattern and the actual video information, thus giving a discrimination for both the shape and the position of the parts.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54115658A JPS5952472B2 (en) | 1979-09-11 | 1979-09-11 | Part identification method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP54115658A JPS5952472B2 (en) | 1979-09-11 | 1979-09-11 | Part identification method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5640981A true JPS5640981A (en) | 1981-04-17 |
JPS5952472B2 JPS5952472B2 (en) | 1984-12-19 |
Family
ID=14668089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP54115658A Expired JPS5952472B2 (en) | 1979-09-11 | 1979-09-11 | Part identification method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5952472B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58114889A (en) * | 1981-12-26 | 1983-07-08 | 富士通株式会社 | Control system of attitude |
JPH08112727A (en) * | 1994-10-14 | 1996-05-07 | Daikin Ind Ltd | Ringlike work feed method and its device |
-
1979
- 1979-09-11 JP JP54115658A patent/JPS5952472B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58114889A (en) * | 1981-12-26 | 1983-07-08 | 富士通株式会社 | Control system of attitude |
JPH08112727A (en) * | 1994-10-14 | 1996-05-07 | Daikin Ind Ltd | Ringlike work feed method and its device |
Also Published As
Publication number | Publication date |
---|---|
JPS5952472B2 (en) | 1984-12-19 |
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