Visibility Preprocessing for Urban Scenes using Line Space Subdivision

Paper

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• Publication Type: Conference Paper
• Editor: Bob Werner
• ISBN: 0-7695-1227-5
• Lecturer: Jiri Bittner
• Location: Tokyo, Japan
• Publisher: IEEE Computer Society Press

@inproceedings\{Bittner-2001-Vis,
  title =      "Visibility Preprocessing for Urban Scenes using Line Space
               Subdivision",
  author =     "Ji{\v r}{\' i} Bittner and Peter Wonka and Michael Wimmer",
  year =       "2001",
  abstract =   "We present an algorithm for visibility preprocessing of
               urban environments. The algorithm uses a subdivision of line
               space to analytically calculate a conservative potentially
               visible set for a given region in the scene. We present a
               detailed evaluation of our method including a comparison to
               another recently published visibility preprocessing
               algorithm. To the best of our knowledge the proposed method
               is the first algorithm that scales to large scenes and
               efficiently handles large view cells.",
  pages =      "276--284",
  month =      oct,
  booktitle =  "Proceedings of Pacific Graphics 2001 (Ninth Pacific
               Conference on Computer Graphics and Applications)",
  editor =     "Bob Werner",
  isbn =       "0-7695-1227-5",
  publisher =  "IEEE Computer Society Press",
  location =   "Tokyo, Japan",
  URL =        "http://www.cg.tuwien.ac.at/research/publications/2001/Bittner-2001-Vis/",
}