/**
 \defgroup ITKThresholding Module ITKThresholding 
 This module contains multiple variations of image
thresholding filters. In addition to the classical binary thresholding, you
will find here the thresholding filters based on the Otsu criterion, both for
single and multiple thresholds. 
 \par Dependencies:
 \li \ref ITKImageIntensity 
 \li \ref ITKImageStatistics 
 \dot 
 graph "ITKThresholding" { 
 "ITKThresholding" -- "ITKImageIntensity"; 
 "ITKThresholding" -- "ITKImageStatistics"; 
 } 
 \enddot 
 */