Browsing 36-Issue 5 by Subject "I.3.3 [Computer Graphics]"

Now showing items 1-3 of 3

    • Adjoint Map Representation for Shape Analysis and Matching 

      Huang, Ruqi; Ovsjanikov, Maks (The Eurographics Association and John Wiley & Sons Ltd., 2017)
      In this paper, we propose to consider the adjoint operators of functional maps, and demonstrate their utility in several tasks in geometry processing. Unlike a functional map, which represents a correspondence simply using ...

    • Modeling and Exploring Co-variations in the Geometry and Configuration of Man-made 3D Shape Families 

      Laga, Hamid; Tabia, Hedi (The Eurographics Association and John Wiley & Sons Ltd., 2017)
      We introduce co-variation analysis as a tool for modeling the way part geometries and configurations co-vary across a family of man-made 3D shapes. While man-made 3D objects exhibit large geometric and structural variations, ...

    • Restricting Voronoi Diagrams to Meshes Using Corner Validation 

      Sainlot, Maxime; Nivoliers, Vincent; Attali, Dominique (The Eurographics Association and John Wiley & Sons Ltd., 2017)
      Restricted Voronoi diagrams are a fundamental geometric structure used in many applications such as surface reconstruction from point sets or optimal transport. Given a set of sites V and a mesh X with vertices in Rd ...