Omron FH-3 Series Reference Manual page 176

Adjusting settings for model registration (detail setting)
Adjust detail settings for model registration when you want to stabilize measurements or speed up processing.
Otherwise, keep the factory default settings. After adjustments, verify the settings by performing actual
measurement.
Changing Model Parameters
Tuning model parameters enables improvement of unstable detection or faster processing.
Re-register the model after the adjustment.
1
Click [Detail setting].
2
Adjust each setting under [Model
parameter] and [High-Prec model
parameter].
Setting item
Reverse
Size change
Size range
Smoothing Level
Smoothing Level: Auto
High speed alignment
mode
Note
• In High speed alignment mode, detection speed is faster, while maintaining accuracy and detection capability by
simplifying the model and eliminating its complex feature information. This is effective especially when detecting simple
shapes such as alignment marks.
174
Shape Search III
Setting value
[Factory default]
• Checked Select this check box when detecting objects whose dark
• [Unchecked] areas and bright areas are fluctuating due to glossiness, etc.
• Checked
Select this check box when the size of target objects vary.
• [Unchecked]
50 to 200 This setting is available when the [Size change] check box is
[50] to [200] selected. Set the upper and lower limit of the size fluctuation.
This setting is available when the [Smoothing Level: Auto]
1 to 16 check box is cleared. You can adjust the smoothing level of
[4] High-Prec model images used when the [High-Prec.] check
box is selected in the Measurement Parameter tab page.
Select this check box to automatically adjust the Smoothing
• [Checked]
Level. If the result of the auto-adjustment is not as desired,
• Unchecked
clear this check box and adjust [Smoothing level].
Select this check box when detecting simple shapes such as
• Checked
alignment marks. Clear this check box when detecting
• [Unchecked]
complex patterns or shapes with only few pixel wide thin lines.
Description
FH/FZ5 Processing Item Function Reference Manual