Now showing items 16-24 of 24

    • Pointwise radial minimization: Hermite interpolation on arbitrary domains 

      Floater, M. S.; Schulz, C. (The Eurographics Association and Blackwell Publishing Ltd, 2008)
      In this paper we propose a new kind of Hermite interpolation on arbitrary domains, matching derivative data of arbitrary order on the boundary. The basic idea stems from an interpretation of mean value interpolation as the ...
    • Polyhedral Finite Elements Using Harmonic Basis Functions 

      Martin, Sebastian; Kaufmann, Peter; Botsch, Mario; Wicke, Martin; Gross, Markus (The Eurographics Association and Blackwell Publishing Ltd, 2008)
      Finite element simulations in computer graphics are typically based on tetrahedral or hexahedral elements, which enables simple and efficient implementations, but in turn requires complicated remeshing in case of topological ...
    • Preface, Table of Contents, Cover 

      Unknown author (The Eurographics Association and Blackwell Publishing, Inc, 2008)
    • Provably Good 2D Shape Reconstruction from Unorganized Cross-Sections 

      Memari, Pooran; Boissonnat, Jean-Daniel (The Eurographics Association and Blackwell Publishing Ltd, 2008)
      This paper deals with the reconstruction of 2-dimensional geometric shapes from unorganized 1-dimensional cross-sections. We study the problem in its full generality following the approach of Boissonnat and Memari [BM07] ...
    • Reconstructing Animated Meshes from Time-Varying Point Clouds 

      Suessmuth, Jochen; Winter, Marco; Greiner, Guenther (The Eurographics Association and Blackwell Publishing Ltd, 2008)
      In this paper, we describe a novel approach for the reconstruction of animated meshes from a series of time-deforming point clouds. Given a set of unordered point clouds that have been captured by a fast 3-D scanner, our ...
    • A smart stochastic approach for manifolds smoothing 

      El Ouafdi, A.F.; Ziou, D.; Krim, H. (The Eurographics Association and Blackwell Publishing Ltd, 2008)
      In this paper, we present a probabilistic approach for 3D object s smoothing. The core idea behind the proposed method is to relate the problem of smoothing objects to that of tracking the transition probability density ...
    • Spectral Conformal Parameterization 

      Mullen, Patrick; Tong, Yiying; Alliez, Pierre; Desbrun, Mathieu (The Eurographics Association and Blackwell Publishing Ltd, 2008)
      We present a spectral approach to automatically and efficiently obtain discrete free-boundary conformal parameterizations of triangle mesh patches, without the common artifacts due to positional constraints on vertices and ...
    • Streaming Surface Reconstruction Using Wavelets 

      Manson, J.; Petrova, G.; Schaefer, S. (The Eurographics Association and Blackwell Publishing Ltd, 2008)
      We present a streaming method for reconstructing surfaces from large data sets generated by a laser range scanner using wavelets. Wavelets provide a localized, multiresolution representation of functions and this makes ...
    • Surface sampling and the intrinsic Voronoi diagram 

      Dyer, Ramsay; Zhang, Hao; Moeller, Torsten (The Eurographics Association and Blackwell Publishing Ltd, 2008)
      We develop adaptive sampling criteria which guarantee a topologically faithful mesh and demonstrate an improvement and simplification over earlier results, albeit restricted to 2D surfaces. These sampling criteria are based ...