JPS5547573A - Pattern extracting device - Google Patents

Pattern extracting device

Info

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
Application number
JP12100578A
Other languages
Japanese (ja)
Inventor
Atsumichi Murakami
Masaya Ito
Shiyuuji Itou
Fumiaki Mukai
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP12100578A priority Critical patent/JPS5547573A/en
Publication of JPS5547573A publication Critical patent/JPS5547573A/en
Pending legal-status Critical Current

Links

Landscapes

  • Image Analysis (AREA)

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
JP12100578A 1978-09-29 1978-09-29 Pattern extracting device Pending JPS5547573A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
WO1991008551A3 (en) Bi-tonal image non-text matter removal with run length and connected component analysis
JPS5510618A (en) Character reader
JPS5547573A (en) Pattern extracting device
JPS53141520A (en) Picture scanning read system of semiconductor photo detector
JPS5690373A (en) Digitizing processing system for binary pattern
JPS5679374A (en) Information detection processing system
SU920781A1 (en) Device for searching and reading-out images of microobjects
JPS5650475A (en) Optical character reader
FREY et al. ATAC autocuer modeling analysis[Final Report]
JPS5569040A (en) Processing system for flaw detection signal
JPS5411625A (en) Processing system for video signal
JPS55123777A (en) Intersection extraction system
JPS5388545A (en) Processing system for vector order
JPS5326624A (en) Bar-code label reading device
WONG Computational structures for extracting edge features from digital images for real-time control applications[Ph. D. Thesis]
JPS5474376A (en) Position detection system for semiconductor chip
JPS55119048A (en) Signal processing system
JPS55164823A (en) Orthogonal projection image forming method of three-dimensional object
JPS5544910A (en) Position detecting system for figure information processor
JPS5793205A (en) Measuring device for width dimension
Skrzypek et al. Preprocessing using multiresolution lateral inhibition.
JPS5624677A (en) Configuration recognition device
JPS5672777A (en) Character reader
JPS57143979A (en) Information input control system
Tenenbaum Video Stream Processors: A Cost-Effective Computational Architecture For Image Processing