The Visibility Skeleton: A Powerful and Efficient Multi-Purpose Global Visibility Tool
Video Proceedings of ACM SIGGRAPH - August 1997
BibTex references
@InProceedings{DDP97c,
author = "Durand, Fr\'edo and Drettakis, George and Puech, Claude",
title = "The Visibility Skeleton: A Powerful and Efficient Multi-Purpose Global Visibility Tool",
booktitle = "Video Proceedings of ACM SIGGRAPH",
month = "August",
year = "1997",
url = "http://www-sop.inria.fr/reves/Basilic/1997/DDP97c"
}