Omron XPECTIA FZ3 User Manual page 293

Vision sensor
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Setting Example for when There Is Chatter in the Work
Even when there is chatter in the work during transport and error is generated in the distance to the
camera, 4-point position information can be used to compensate for distortion in the image.
Preset in other units so that when you specify the positions where the four points used for distortion
compensation should be as reference positions, the 4-point position information can be
acquired.Compensate for the distortion in the image so that the position information for the four points
aligns with the reference positions when measurements are made. With this setting, 3D position
deviation can be compensated for.
1.
Select "Operation" for the measurement position and tap Edit.
2.
Specify with the expression which four points to use the information of for compensation.
Set the processing unit for acquiring the positions before the processing unit for trapezoidal
distortion compensation.
FZ3 Processing Items List Manual
Trapezoidal Correction+
3
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