Approximate Ambient Occlusion For Trees
Proceedings of the ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games - March 2006
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@InProceedings{HPAD06, author = "Hegeman, Kyle and Premoze, Simon and Ashikhmin, Michael and Drettakis, George", title = "Approximate Ambient Occlusion For Trees", booktitle = "Proceedings of the ACM SIGGRAPH Symposium on Interactive 3D Graphics and Games", month = "March", year = "2006", editor = "C. Sequin and M. Olano", organization = "ACM SIGGRAPH", url = "http://www-sop.inria.fr/reves/Basilic/2006/HPAD06" }