136 search results - page 22 / 28 » Finite geometries |
ISMS
2004
Springer
14 years 22 days ago
2004
Springer
Realistic tissue models require accurate representations of the properties of in vivo tissue. This study examines the potential for tactile imaging to measure tissue properties an...
SIGGRAPH
1994
ACM
13 years 11 months ago
1994
ACM
In this paper we identify sources of error in global illumination algorithms and derive bounds for each distinct category. Errors arise from three sources: inaccuracies in the bou...
SIGGRAPH
1990
ACM
13 years 11 months ago
1990
ACM
A formulation for the contact forces between curved surfaces in resting (non-colliding) contact is presented. In contrast to previous formulations, constraints on the allowable ta...
SGP
2004
13 years 9 months ago
2004
In this paper, we initiate a study of shape description and classification via the application of persistent homology to tangential constructions on geometric objects. Our techniq...
SGP
2004
13 years 9 months ago
2004
Most 3D mesh generation techniques require simplification and mesh improvement stages to prepare a tetrahedral model for efficient simulation. We have developed an algorithm that ...