Abstract
This document presents a set of classes (vtkPointSetOutlierRemoval, vtkPointSetNormalEstimation, vtkPointSetNormalOrientation, vtkPointSetCurvatureEstimation, vtkEuclideanMinimumSpanningTree, and vtkRiemannianGraphFilter) to enable several basic operations on point sets. These classes are implemented as VTK filters. Paraview plugin interfaces to the filters are also provided to allow extremely easy experimentation with the new functionality. We propose these classes as an addition to the Visualization Toolkit. The latest source code can be found here: https://github.com/daviddoria/PointSetProcessing