set(DOCUMENTATION "This module contains classes related to level-set segmentation. In level-set segmentation, the segmentation contour is modeled as the zero level set of a higher dimensional level-set function. The level-set function evolves according to a differential equation based on image-based features and characteristics of the level-set function. The segmentation evolves from an initial value for the segmenting contour.") itk_module( ITKLevelSets DEPENDS ITKImageFeature ITKFiniteDifference ITKDistanceMap ITKSignedDistanceFunction ITKAnisotropicSmoothing ITKThresholding ITKOptimizers ITKImageCompare ITKFastMarching ITKNarrowBand COMPILE_DEPENDS ITKIOImageBase TEST_DEPENDS ITKTestKernel DESCRIPTION "${DOCUMENTATION}")