Now showing items 1-3 of 3
Multi-scale Feature Extraction on Point-Sampled Surfaces
(Blackwell Publishers, Inc and the Eurographics Association, 2003)
We present a new technique for extracting line-type features on point-sampled geometry. Given an unstructuredpoint cloud as input, our method first applies principal component analysis on local neighborhoods toclassify ...
Efficient Raytracing of Deforming Point-Sampled Surfaces
(The Eurographics Association and Blackwell Publishing, Inc, 2005)
Point Based Animation of Elastic, Plastic and Melting Objects
(The Eurographics Association, 2004)
We present a method for modeling and animating a wide spectrum of volumetric objects, with material properties anywhere in the range from stiff elastic to highly plastic. Both the volume and the surface representation are ...