Surface fairing using diffusion and Gaussian curvature flow

摘要

In this paper, we discuss the surface processing based on the Gauss curvature flow. We find that the compact convex mesh can be smoothed using Gauss curvature flow. However, for arbitrary connectivity meshes, Gauss curvature does not often work. To avoid the disadvantage, we present a modified Gaussian curvature flow smoothing scheme for mesh with arbitrary connectivity. Finally, we provide a family of examples to demonstrate the quality of our results.