Panasonic PV500 - Page 92

90
Setting Inspection Conditions
Chapter 4
Feature Extraction
Main application:
Position detection, Angle detection, Counting
Description:
Binarizes an image captured by a camera and detects
a specified size of clusters of white or black pixels and
judges as OK or NG depending on the measured
number. Outputs the feature quantity such as the
coordinates of a center of gravity or principal axis
angle (+/-90 degrees).
Refer to:
115 p
Smart Matching
Main application:
Position detection, Angle detection, Type recognition
Description:
Smart Matching searches and detects a similar part to
the registered image pattern.
Outputs the detected position and angle, and similarity
degree or correlation value. Scans with a gray image.
Refer to:
121 p
Flaw detection
Main application:
Flaw detection, Detection of a flaw, missing
edge, burr on the surface, Detection of a dirt
Description:
Calculates gray average value within the
segmented area (cell) in a line, arc and circle
or rectangular area. If the PV500 detects an
area more than a certain level of difference in
average gray, the device judges it as a flaw.
Refer to:
136 p
Connector (Binary Window, Gray Window)
Main application:
Appearance inspection of lead pins
Description:
Inspects appearance of many pins using the method of
Binary Window or Gray Window checker.
Refer to:
146 p
Connector (Gray Edge)
Main application:
Measurement of pitch of lead pins, float check,
Connector gap, Width measurement
Description:
Using the edge detecting principle of Gray Edge,
Connector (Gray Edge) measures pitches of many
pins, detects floats, and measures gaps of a
connector. It has also Detect Mode which inspects
width or height of parts, using many edges.
Refer to:
151 p
Smart Edge (Circle) Available from Ver.1.6
Main application:
Detection of the center point of round object, detection of
a missing edge, burr on the surface, detection of the
position or angle of projection, circularity inspection
Description:
Detects the radius or diameter of a round object based on
the coordinate value of the edge of the object detected by
setting a number of cells.
A ring-shaped object or circular object can be inspected.
Refer to:
165 p