137 search results - page 6 / 28 » Using particles to sample and control implicit surfaces |
91
Voted
ICML
2005
IEEE
15 years 10 months ago
2005
IEEE
We discuss the problem of fitting an implicit shape model to a set of points sampled from a co-dimension one manifold of arbitrary topology. The method solves a non-convex optimis...
GECCO
2008
Springer
14 years 10 months ago
2008
Springer
This paper analyzes theoretically the exact sampling distribution of the particle swarm optimization (PSO) without any assumption imposed by all current analyses. The distribution...
73
Voted
VC
2008
14 years 9 months ago
2008
Abstract We propose a particle-based technique for simulating incompressible fluid that includes adaptive refinement of particle sampling. Each particle represents a mass of fluid ...
WSCG
2004
14 years 11 months ago
2004
In this paper we present a new technique for rendering very large datasets representing point-sampled surfaces. Rendering efficiency is considerably improved by using stochastic s...
GLOBECOM
2009
IEEE
15 years 1 months ago
2009
IEEE
Particle filters have been found to be effective in tracking mobile targets in indoor environments. One frequently encountered problem in these settings occurs when the target'...