Examples For Calculation - Omron FQ2-S/CH Series User Manual

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Examples for Calculation

Example 1: Finding the distance between two measured points

This example finds edge position 2 by detecting the two edge positions of inspection item 0 and inspection item

1, and calculates the distance between the two points.

• Region 0 (edge position coordinates of inspection item 0): (I0.X,I0.Y)

• Region 1 (edge position coordinates of inspection item 1): (I1.X,I1.Y)

• Distance between two points = DIST (I0.X,I0.Y,I1X,I1.Y)

Example 2: Finding the lowest similarity of characters read with OCR inspection items

OCR items in inspection items 0 and 1 are used to find the lowest similarity of characters read.

• Region 0 (similarity from OCR item in inspection item 0): (I0.SIM)

• Region 1 (similarity from OCR item in inspection item 1): (I1.SIM)

• Lowest similarity from OCR items in inspection items 0 and 1: min(I0.SIM,I1.SIM)

FQ2-S/CH User's Manual

Calculate this distance.

Edge position

Calculations and Judgments Using Inspection Item Data

Edge position