Here is a list of all modules:
 Basic data strctures and functionsBasic data structures for data and meta-data handling
 Command line and parameter parsingThese classes and functions relate to the parsing of the command line and the parameter parsing for plug-ins
 Filtering and combiningThese classes and functions are related to filtering and combining of 2D and 3D images
 Input/output of filesInput and output of images
 Image Registration and TransformationComparison, registration, and transformation of images
 InterpolationThese classes deal with the tasks related to interpolation
 Logging and debugguingClasses and functions that are used for textual output
 Perfusion AnalysisClasses and functions related to the analyis of perfusion data
 Plug-in handlingClasses and functions that implement the plug-in infrastructure
 Template metaprogramming classes
 Test classes and functions