Browsing by Subject "Visibility computation"

Now showing items 1-2 of 2

    • Article  

      Efficient cells-and-portals partitioning 

      Lerner, A.; Chrysanthou, Yiorgos L.; Cohen-Or, D. (2006)
      In this paper we revisit the cells-and-portals visibility methods, originally developed for the special case of architectural interiors. We define an effectiveness measure for a cells-and-portals partition, and introduce ...
    • Article  

      A survey of visibility for walkthrough applications 

      Cohen-Or, D.; Chrysanthou, Yiorgos L.; Silva, C. T.; Durand, F. (2003)
      Visibility algorithms for walkthrough and related applications have grown into a significant area, spurred by the growth in the complexity of models and the need for highly interactive ways of navigating them. In this ...