This registry entry is used when the value for the SensorCGLocType registry entry is set to 1 (Fixed Threshold). See the "Laser Probe Toolbox: Laser Pixel CG Locator Properties tab" topic in the PC-DMIS Laser documentation for more information.
PC-DMIS discards all the data below the threshold, and it computes the actual pixel location as the center of gravity of the remaining pixels within the column.
Entry Name: CGThreshold
Entry Type: Whole Number specifying threshold in pixels. The default value is 0.