Chapter 12: Multiple Degree Of Match Inspection; Outline - Sharp IV-S30J User Manual

Chapter 12: Multiple Degree of Match Inspection

12-1 Outline

Using the gray search function, the IV-S30J can detect up to 128 workpieces whose
Purpose
captured image exceeds the required degree of match with the reference image.
Applica- Inspect (or count) workpieces that have complicated light level and cannot be converted
tion into binary images.
Reference image
Exam-
ple
[Measurement results]
- Number of images detected
- Degree of match, density (average/absolute difference), and detected coordinates
Multiple Degree of Match Inspection
12-1
Four workpieces
detected