Chapter 10: Object Identification By Binary Conversion; Outline - Sharp IV-C35M User Manual

Chapter 10: Object Identification by Binary Conversion

10-1 Outline

When there are several objects and the measuring position is arbitrary, the
presence or absence of objects and the size of the objects can be determined.
- The specified pixel area is converted to a binary image. The number of objects,
total size of the white area (the objects) and the area, center of gravity, main axis
Purpose
angle, fillet diameter, center point, and circumference of each white area can be
measured.
Counting the number of food products or parts, measuring the sloped angle or
Application
center of gravity of parts, and measuring the size of food products.
Measurement of 6 objects
Objects
Example
- Inspection procedure
Image
capture
Object Identification by Binary Conversion
Color extraction Object identification
(binary conversion)
10-1
[Measurement result]
- Object identification
(numbering), number of
objects present, total area.
- Area of each object (No.1 to
No. 6), center of gravity, main
axis angle, fillet diameter,
circumference, and center
point of each object.
Measurement (area,
gravity center, main
axis angle,
(numbering)
fillet diameter,
circumference, and
center point)
10