Color Count
The Color Count tool can count the number of pixels that match a trained color.
Using the Color Count Tool
The Color Count tool compares pixels in its ROI to a trained color.
Training the Color
There are a two ways to train a color.
1. Position the ROI over the desired color, then right-click the tool and choose Train.
2.
Another tool with a trained color can be dragged onto the "Trained
Color" of the Color Count tool's parameters page. A dropdown menu
will appear and the appropriate option needs to be selected (eg.
trained color, sample color etc.)
Setting up the tool
All of the tool's settings can be changed on the parameters page.
The Color Space and Distance Method (the formula used to determine color distance) are set using dropdown menus.
The MaxDistance
is the maximum value that will be counted by the tool. Any pixel
with a color distance (from the trained color) that is greater than
the MaxDistance will not be counted.
The Count is the number of pixels in the ROI that are closer in color distance to the trained color than the MaxDistance.