Browsing 39-Issue 5 by Title

Now showing items 21-22 of 22

    • A Simple Discretization of the Vector Dirichlet Energy 

      Stein, Oded; Wardetzky, Max; Jacobson, Alec; Grinspun, Eitan (The Eurographics Association and John Wiley & Sons Ltd., 2020)
      We present a simple and concise discretization of the covariant derivative vector Dirichlet energy for triangle meshes in 3D using Crouzeix-Raviart finite elements. The discretization is based on linear discontinuous ...

    • Topology-Aware Surface Reconstruction for Point Clouds 

      Brüel-Gabrielsson, Rickard; Ganapathi-Subramanian, Vignesh; Skraba, Primoz; Guibas, Leonidas J. (The Eurographics Association and John Wiley & Sons Ltd., 2020)
      We present an approach to incorporate topological priors in the reconstruction of a surface from a point scan. We base the reconstruction on basis functions which are optimized to provide a good fit to the point scan while ...