5348 search results - page 238 / 1070 » Variational surface modeling |
COMGEO
1999
ACM
13 years 8 months ago
1999
ACM
Many algorithms for reducing the number of triangles in a surface model have been proposed, but to date there has been little theoretical analysis of the approximations they produ...
VIS
2004
IEEE
14 years 9 months ago
2004
IEEE
Surface texture is among the most salient haptic characteristics of objects; it can induce vibratory contact forces that lead to perception of roughness. In this paper, we present...
SMI
2005
IEEE
14 years 1 months ago
2005
IEEE
The recent ability to measure quickly and inexpensively dense sets of points on physical objects has deeply influenced the way engineers used to represent shapes in CAD systems, ...
PG
2002
IEEE
14 years 1 months ago
2002
IEEE
Figure 1: Calligraphy made with our system This paper presents a novel 3D brush model consisting of a skeleton and a surface, which is deformed through constrained energy minimiza...
DAC
2008
ACM
14 years 9 months ago
2008
ACM
Spatially-correlated intra-die process variations result in significant core-to-core frequency variations in chip-multiprocessors. An analytical model for frequency island chip-mu...