Information

  • Publication Type: Invited Talk
  • Workgroup(s)/Project(s):
  • Date: 2007
  • Date (from): December 2007
  • Event: Konversatorium
  • Location: Prague University of Technology
  • Keywords: visibiility, view cells

Abstract

We present a new method for the automatic partitioning of view space into a multi-level view cell hierarchy. We use a cost-based model in order to minimize the average rendering time. Unlike previous methods, our model takes into account the actual visibility in the scene, and the partition is not restricted to planes given by the scene geometry. We show that the resulting view cell hierarchy works for different types of scenes and gives lower average rendering time than previously used methods.

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BibTeX

@talk{mattausch-2007-iav,
  title =      "1.	Adaptive Visibility-Driven View Cell Construction",
  author =     "Oliver Mattausch",
  year =       "2007",
  abstract =   "We present a new method for the automatic partitioning of
               view space into a multi-level view cell hierarchy. We use a
               cost-based model in order to minimize the average rendering
               time. Unlike previous methods, our model takes into account
               the actual visibility in the scene, and the partition is not
               restricted to planes given by the scene geometry. We show
               that the resulting view cell hierarchy works for different
               types of scenes and gives lower average rendering time than
               previously used methods.",
  event =      "Konversatorium",
  location =   "Prague University of Technology",
  keywords =   "visibiility, view cells",
  URL =        "https://www.cg.tuwien.ac.at/research/publications/2007/mattausch-2007-iav/",
}