/usr/src/WrapITK/Modules/SegmentationAndThreshold/ is in libinsighttoolkit3-dev 3.20.1+git20120521-5.
This file is owned by root:root, with mode 0o755.
..
/usr/src/WrapITK/Modules/SegmentationAndThreshold/CMakeLists.txt
/usr/src/WrapITK/Modules/SegmentationAndThreshold/wrap_itkBayesianClassifierImageFilter.cmake
/usr/src/WrapITK/Modules/SegmentationAndThreshold/wrap_itkBayesianClassifierInitializationImageFilter.cmake
/usr/src/WrapITK/Modules/SegmentationAndThreshold/wrap_itkChangeLabelImageFilter.cmake
/usr/src/WrapITK/Modules/SegmentationAndThreshold/wrap_itkConfidenceConnectedImageFilter.cmake
/usr/src/WrapITK/Modules/SegmentationAndThreshold/wrap_itkConnectedComponentImageFilter.cmake
/usr/src/WrapITK/Modules/SegmentationAndThreshold/wrap_itkConnectedThresholdImageFilter.cmake
/usr/src/WrapITK/Modules/SegmentationAndThreshold/wrap_itkDoubleThresholdImageFilter.cmake
/usr/src/WrapITK/Modules/SegmentationAndThreshold/wrap_itkIsolatedConnectedImageFilter.cmake
/usr/src/WrapITK/Modules/SegmentationAndThreshold/wrap_itkIsolatedWatershedImageFilter.cmake
/usr/src/WrapITK/Modules/SegmentationAndThreshold/wrap_itkLabelVotingImageFilter.cmake
/usr/src/WrapITK/Modules/SegmentationAndThreshold/wrap_itkNeighborhoodConnectedImageFilter.cmake
/usr/src/WrapITK/Modules/SegmentationAndThreshold/wrap_itkOtsuMultipleThresholdsImageFilter.cmake
/usr/src/WrapITK/Modules/SegmentationAndThreshold/wrap_itkOtsuThresholdImageCalculator.cmake
/usr/src/WrapITK/Modules/SegmentationAndThreshold/wrap_itkOtsuThresholdImageFilter.cmake
/usr/src/WrapITK/Modules/SegmentationAndThreshold/wrap_itkRelabelComponentImageFilter.cmake
/usr/src/WrapITK/Modules/SegmentationAndThreshold/wrap_itkScalarConnectedComponentImageFilter.cmake
/usr/src/WrapITK/Modules/SegmentationAndThreshold/wrap_itkThresholdImageFilter.cmake
/usr/src/WrapITK/Modules/SegmentationAndThreshold/wrap_itkThresholdLabelerImageFilter.cmake
/usr/src/WrapITK/Modules/SegmentationAndThreshold/wrap_itkThresholdMaximumConnectedComponentsImageFilter.cmake
/usr/src/WrapITK/Modules/SegmentationAndThreshold/wrap_itkTobogganImageFilter.cmake
/usr/src/WrapITK/Modules/SegmentationAndThreshold/wrap_itkVoronoiSegmentationImageFilter.cmake
/usr/src/WrapITK/Modules/SegmentationAndThreshold/wrap_itkWatershedImageFilter.cmake