Omron FQ2-S/CH Series

Calibration
FQ2-S/CH User’s Manual
373
7
Convenient Functions
8 Enter the actual X and Y coordinates,
and then press [OK].
9 Repeat the above steps 4 to 8 to set the coordi-
nates of the remaining positions.
10 When you have finished setting the coordinates
for all of the positions, press [Generate parame-
ters].
11 The calibration parameters will be displayed.
The items in the calibration parameters are listed in
the following table.
Item Setting Description
A Calculated value
These are the calibration conversion values.
These values are used to convert the Camera coordinates to the actual coordi-
nates.
The following formulas are used to convert to actual coordinates.
(X,Y): Camera coordinates of measurement position, Unit: pixels
(X',Y'): Converted coordinates (actual coordinates)
X' = A × X + B × Y + C
Y' = D × X + E × Y + F
B Calculated value
C Calculated value
D Calculated value
E Calculated value
F Calculated value