Omron F250-UME Software Manual page 61

Basic Operations
CHECK
Boundary Level
SeeAlso
CHECK
Perturbation
Density
Normalization
3. Select End.
The detailed conditions settings will be registered and the screen in (1.) will
return.
Re-register the model if the edge level has been changed.
Select the extent to which the boundary difference (change in density) will be
absorbed. Set a value between 1 and 5 (3*). The usage of the boundary level
setting depends on the setting for the Boundary Inspection. Refer to the follow-
ing information for details.
The asterisk (*) indicates the default setting.
See page 1-(43).
Re-register the model if the boundary level has been changed.
Select whether or not to perform a search near the registered model position.
This function can be set to OFF* or ON. If OFF is selected, matching is per-
formed only at the registered position, which reduces processing time.
The asterisk (*) indicates the default setting.
ON
3 pixels
3 pixels
4 pixels
Matching performed for the
registered model position
and surrounding area.
This function is used to select whether or not to normalize the density in line
with the brightness of the registered model. The selections are OFF* and ON.
The asterisk (*) indicates the default setting.
If ON is selected, matching is performed after the density is compensated,
even if the overall brightness of the image has changed. This means that the
measurement is less likely to be affected by lighting variations.
Model image
4 pixels
Matching performed for
registered model position only.
Section 1-6
OFF
Inspection image
(Darker overall)
Normalization
1-(53)