Chapter 11: Color Evaluation; Outline - Sharp IV-C35M User Manual

Chapter 11: Color Evaluation

11-1 Outline

Evaluate whether the extracted color matches the reference.
Purpose
Inspect arrangement of colored pencils (Check if the colored pencils are arranged in
Application
proper order.)
Example
[Inspection procedures]
[Measurement results]
Captured image
Extracted color (red)
Color degree of match = (Binary area / Measurement area size) x 100
Capture image Color extraction (binary conversion)
Binary area
Color degree of match
Average hue
Average saturation
Image after extracting a color
Color extracted area
changes to white.
* Other colored pencils are
extracted one after the
other.
11-1
Color Evaluation
Measured result
Measurement
area
* When the arrangement is
appropriate, all the
measurement area will be
white after extracted each
color one after the other.
Measurement
11