/**
 \defgroup ITKImageAdaptors Module ITKImageAdaptors 
 Image Adaptors are classes that can take an itk::Image and
present it as a different type of image. They are commonly used for trivial
pixel-wise operations that do not justify the memory duplication that a normal
ITK filter may imply. They are also very useful for implementing casting
operations on the fly. 
 \par Dependencies:
 \li \ref ITKCommon 
 \dot 
 graph "ITKImageAdaptors" { 
 "ITKImageAdaptors" -- "ITKCommon"; 
 } 
 \enddot 
 */