Contrast

Contrast

The Contrast tool calculates the maximum and minimum pixel intensity difference in a user-defined region of interest.
Contrast Settings
Settings
Description
ROI Shape
Select a Rectangle or Circle shape for the Region of Interest
Fixture
Select the output from a locate or scanning tool's previous result to position the current tool's ROI.
Image Type
Select which image this inspection tool should use.
Value Range
Set the minimum and maximum values.
Outlier Suppression
Specify the amount of extreme pixel values to exclude when calculating the final contrast. Its meaning is the percentage of outlier (noise) we suppress while calculating contrast value.
Histogram
Shows the number of pixels at each value.