Inspecting With The Search Inspection Item; Search Inspection Item - Omron FQ2-S/CH Series User Manual

4-8 Inspecting with the Search Inspection Item

FQ2-S1 FQ2-S2 FQ2-S3

Search Inspection Item

This inspection item is used to perform inspections for shapes or for presence. The image pattern that is to be
measured is registered in advance and measurements are performed to see if the pattern is present or if the
shape is different.
The image pattern that is registered in advance is called the model.
The degree to which the image matches the model is called the correlation.
Sample Settings
Model
(desired image pattern)
+
Search region (region to
search for the model)
FQ2-S/CH User's Manual
FQ2-S4
Sample Measurement
Search for sections that are similar to the model.
OK NG

Inspecting with the Search Inspection Item

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