LMI Gocator 2000 Family, User Manual

Page: 55 / 194

Setup • 55 Gocator 2000 Family
Filtering
The Filtering setting can be used to smooth the profile in order to reduce the random noise in a
profile. The Filtering setting works by substituting a profile result with the average value of itself and its
neighbors. Data output is the same as with smoothing disabled.
X smoothing works by calculating the average across samples within the same profile.
To configure X smoothing (across the laser line):
1
Select the Profile Mode.
2 Navigate to the Sensor Panel.
Filtering option is specified for each sensor (click Filtering
►
to expand the panel).
3 Select the window value.
The window value represents the number of neighbor samples across the laser line used for
smoothing and includes the current pixel.
4 Check that the laser profiling is satisfactory.
Y smoothing works by calculating the average of a sample from profile to profile at each pixel.
To configure Y smoothing:
1 Select the Profile Mode.
2 Navigate to the Sensor Panel.
Filtering option is specified for each sensor (click Filtering
►
to expand the panel).
3
Select the window value.
The window value represents the number of neighbor samples from scan line to scan line at the same
pixel index used for smoothing and includes the pixel on the current profile itself.
4
Check that the laser profiling is satisfactory.