Browsing 34-Issue 2 by Subject "and texture"

Now showing items 1-3 of 3

    • Compressive Image Reconstruction in Reduced Union of Subspaces 

      Miandji, Ehsan; Kronander, Joel; Unger, Jonas (The Eurographics Association and John Wiley & Sons Ltd., 2015)
      We present a new compressed sensing framework for reconstruction of incomplete and possibly noisy images and their higher dimensional variants, e.g. animations and light-fields. The algorithm relies on a learning-based ...

    • IlluminationCut 

      Bus, Norbert; Mustafa, Nabil H.; Biri, Venceslas (The Eurographics Association and John Wiley & Sons Ltd., 2015)
      We present a novel algorithm, IlluminationCut, for rendering images using the many-lights framework. It handles any light source that can be approximated with virtual point lights (VPLs) as well as highly glossy materials. ...

    • Partitioned Shadow Volumes 

      Gerhards, Julien; Mora, Frédéric; Aveneau, Lilian; Ghazanfarpour, Djamchid (The Eurographics Association and John Wiley & Sons Ltd., 2015)
      Real-time shadows remain a challenging problem in computer graphics. In this context, shadow algorithms generally rely either on shadow mapping or shadow volumes. This paper rediscovers an old class of algorithms that build ...