STYLE: Prefer itk::Math::abs for consistency.
STYLE: Prefer itk::Math::abs for consistency.

KitwareMedical/ITKMorphologicalContourInterpolation,KitwareMedical/MorphologicalContourInterpolation,KitwareMedical/ITKMorphologicalContourInterpolation,dzenanz/MorphologicalContourInterpolation,KitwareMedical/MorphologicalContourInterpolation,dzenanz/MorphologicalContourInterpolation