Browsing VG07: Eurographics/IEEE VGTC Symposium on Volume Graphics 2007 by Title

Now showing items 10-13 of 13

    • Simultaneous GPU-Assisted Raycasting of Unstructured Point Sets and Volumetric Grid Data 

      Kaehler, Ralf; Abel, Tom; Hege, Hans-Christian (The Eurographics Association, 2007)
      In the recent years the advent of powerful graphics hardware with programmable pixel shaders enabled interactive raycasting implementations on low-cost commodity desktop computers. Unlike slice-based volume rendering ...

    • Surface Reconstruction from Noisy Point Clouds using Coulomb Potentials 

      Jalba, A.C.; Roerdink, J.B. T.M. (The Eurographics Association, 2007)
      We show that surface reconstruction from point clouds without orientation information can be formulated as a convection problem in a force field based on Coulomb potentials. To efficiently evaluate Coulomb potentials on ...

    • Variational Volumetric Surface Reconstruction from Unorganized Points 

      Jakobsen, Bjarke; Bærentzen, J. Andreas; Christensen, Niels Jørgen (The Eurographics Association, 2007)
      Reconstruction of smooth surfaces from point sets is an important problem in many applications since this sort of data often appear in real-life scenarios. This paper presents method for solving this this problem at ...

    • Volume Deformation via Scattered Data Interpolation 

      Correa, Carlos D.; Silver, Deborah; Chen, Min (The Eurographics Association, 2007)
      With the advent of contemporary GPUs, it has been possible to perform volume deformation at interactive rates. In particular, it has been shown that deformation can be important for the purposes of illustration. In such ...