419 search results - page 40 / 84 » On the curvature of guided surfaces |
PG
2003
IEEE
14 years 1 months ago
2003
IEEE
We present a method for the adaptive reconstruction of a surface directly from an unorganized point cloud. The algorithm is based on an incrementally expanding Neural Network and ...
WSCG
2004
13 years 9 months ago
2004
Cloth simulation is a highly intensive processor task. Higher details are often traded or sacrificed for speed in order to maintain the simulation at reasonable rates. This articl...
CAGD
2005
13 years 7 months ago
2005
This paper addresses the point-wise estimation of differential properties of a smooth manifold S--a curve in the plane or a surface in 3D--assuming a point cloud sampled over S is...
CAGD
2004
13 years 7 months ago
2004
For subdivision surfaces, it is important to characterize local shape near flat spots and points where the surface is not twice continuously differentiable. Applying general princ...
CVPR
2004
IEEE
14 years 9 months ago
2004
IEEE
Many rural roads lack sharp, smoothly curving edges and a homogeneous surface appearance, hampering traditional vision-based road-following methods. However, they often have stron...