AmScope MU USB3.0 - Page 87

87
MU Series (Windows)
User’s Manual
Process Menu Tools
Segmentaon & Count
OTSU Dark... - OTSU is a method to determine the threshold of an adapve based on the gradaon charac-
terisc of an image, then divide the image into the background and the targets of interest. The larger the
dierence between the background and the target, the large a dierence is displayed between the two, while
the smaller dierences will be less displayed. Specically, the dark method means the segment from the dark
objects from the bright objects are determined using an OTSU algorithm, and is best used with a dark target
object with a bright background. This method is best when you need accuracy, as it minimizes possibility for
misclassicaon and missegmentaon.
Approximaon - Assigns whether the segments will be esmated as circles, ellipses, or none (the actual shape
and size of the segment).
With Holes - This ck box enables the segmentaon method to create holes within a segment for areas that do
not t the segment.
Outline Style - Assigns whether the segments will be colored in, outlined, or none (simply numbered).
Outline Color - Assigns which color the segments or outlines will be colored in.
Label Method - Assigns how the segments will be labeled. XOR contrasts the numbers against the background,
true allows a color to be selected for all, and false eliminates numbering the secons enrely.
Label Color - When true is selected as the “Label Method,” will allow selecon of the color to use for the num-
bering.
Label Type - When true is selected as the “Label Method,” allows selecon between displaying counted seg-
ments, the area of each segment, or the perimeter of each segment.