/**
 \defgroup ITKGPURegistrationCommon Module ITKGPURegistrationCommon 
 This module contains some common components to support GPU-based
registrations 
 \par Dependencies:
 \li \ref ITKCommon 
 \li \ref ITKGPUCommon 
 \li \ref ITKGPUFiniteDifference 
 \dot 
 graph "ITKGPURegistrationCommon" { 
 "ITKGPURegistrationCommon" -- "ITKCommon"; 
 "ITKGPURegistrationCommon" -- "ITKGPUCommon"; 
 "ITKGPURegistrationCommon" -- "ITKGPUFiniteDifference"; 
 } 
 \enddot 
 */