Colloquium
Histograms, Isosurface Statistics & Span Space
Hamish Carr
School of Computer Science and Informatics
University College Dublin
(joing Dr. Carr - Brian Duffy & Barry Denby)
School of Computing
Host: Chuck Hansen
Wednesday, November 28, 2007
3147 MEB
Refreshments 3:20 p.m.
Lecture 3:40 p.m.
We show that histograms represent spatial function distributions with a nearest neighbour interpolation, and that isosurface statistics give better representations of function distribution. We also show that these statistics are related to span space and can be used to optimize memory requirements for isosurface acceleration.
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