For Mint Lesion the dependency to the module mitkExt should be removed because the module is not always stable enough.

For statistics generation the class mitk::ImageStatisticsCalculator is needed, which needs mitk::ExtractImageFilter. Those files should be moved out of the mitkExt to get rid of the mitkExt dependency in mint Lesion.

Structure of the new modules in mitk/Modules:
ImageStatistics

• mitkImageStatisticsCalculator.cpp
• Testing/mitkImageStatisticsCalculatorTest.cpp

ImageExtraction

• mitkExtractDirectedPlaneImageFilter.cpp
• mitkExtractDirectedPlaneImageFilterNew.cpp
• mitkExtractImageFilter.cpp
• Testing/mitkExtractImageFilterTest.cpp