User Manual

Section 4 SETTING OF INSPECTION CONDITION
Section 4
Inspecting by the Size (Area)
67
ZFV-C
User’s Manual
● AREA3
Measure the area by specifying the measurement target according to brightness, not
color, difference. (Binary image)
This method is suitable when detecting a glossy metal surface and making a presence/
absence judgment according to the brightness difference, not to the color difference.
Example: Detection of presence of screw holes
AREA3
OK
AREA3
NG
OK
NG due to insuffi-
cient black area