Modules:VMTKLevelSetSegmentation AneurysmTutorial

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The segmentation of a cerebral aneurysm and its connecting vessels using a combination of the VMTKVesselEnhancement and the VMTKLevelSetSegmentation module is shown in this screencast. The VMTKVesselEnhancement module is used as a pre-processing step and the segmentation of the connecting vessels is performed on the vessel enhanced image (using Sato Vesselness) with the Colliding Fronts algorithm. The segmentation of the actual aneurysm is performed on the original image. How to switch between these images during the initialization stage easily is explained as well.