JPS5547573A - Pattern extracting device - Google Patents
Pattern extracting deviceInfo
- Publication number
- JPS5547573A JPS5547573A JP12100578A JP12100578A JPS5547573A JP S5547573 A JPS5547573 A JP S5547573A JP 12100578 A JP12100578 A JP 12100578A JP 12100578 A JP12100578 A JP 12100578A JP S5547573 A JPS5547573 A JP S5547573A
- Authority
- JP
- Japan
- Prior art keywords
- line
- data
- picturing
- pattern
- histogram
- 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.)
- Pending
Links
Abstract
PURPOSE: To eliminate the optical axis alignment of the sensor and extract the precise object pattern by dividing the image data every line, collecting and analyzing the histogram data and providing the signal processing portion for extracting the pattern data.
CONSTITUTION: The binary data output of the line camera 203 for constantly picturing by the line scanning the line intersecting at right angles with the transportation direction of the transportation conveyor 201 is subjected to buffering by n line by the n line shift register 204 and delayed. The line data counter 205 collects the logic "1" of the binary image data every line and obtains the histogram data f. The data f is analyzed by the histogram data analyzer 206, the line in which the picturing data of the object 202 begins to be included is detected and the signal thereof is transmitted to the memory control device 207. The device 207 looks ahead by several lines from the start line of the picturing image of the real object and the pictured pattern surrounding the object is wirtten in the memory 208.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12100578A JPS5547573A (en) | 1978-09-29 | 1978-09-29 | Pattern extracting device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12100578A JPS5547573A (en) | 1978-09-29 | 1978-09-29 | Pattern extracting device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5547573A true JPS5547573A (en) | 1980-04-04 |
Family
ID=14800419
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12100578A Pending JPS5547573A (en) | 1978-09-29 | 1978-09-29 | Pattern extracting device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5547573A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63126723A (en) * | 1986-11-17 | 1988-05-30 | Unitika Ltd | Manufacture of biaxially oriented film with improved uniformity of cloudiness |
US4974077A (en) * | 1988-08-05 | 1990-11-27 | Bridgestone Corporation | Apparatus for detecting edge position of elongated article |
-
1978
- 1978-09-29 JP JP12100578A patent/JPS5547573A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63126723A (en) * | 1986-11-17 | 1988-05-30 | Unitika Ltd | Manufacture of biaxially oriented film with improved uniformity of cloudiness |
JPH0558383B2 (en) * | 1986-11-17 | 1993-08-26 | Unitika Ltd | |
US4974077A (en) * | 1988-08-05 | 1990-11-27 | Bridgestone Corporation | Apparatus for detecting edge position of elongated article |
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