20 search results - page 2 / 4 » An Accurate Method for Voxelizing Polygon Meshes |
JGTOOLS
2006
13 years 5 months ago
2006
Spherical harmonic transform plays an important role in research in shape description. Current computation methods involve expensive voxelization, and are prone to numerical error...
SIAMNUM
2010
13 years 15 days ago
2010
In this paper we extend the discrete duality finite volume (DDFV) formulation to the steady convection-diffusion equation. The discrete gradients defined in DDFV are used to define...
CGI
2004
IEEE
13 years 9 months ago
2004
IEEE
Objects and scenes in virtual worlds such as 3-d computer games are typically represented by polygonal surface meshes. On the other hand, physically-based simulations of deformati...
CGF
1998
13 years 5 months ago
1998
This paper presents a voxel-based biomechanical model for muscle deformation using nite element method FEM and volume graphics. Hierarchical voxel meshes are reconstructed from ...
ACCV
2009
Springer
14 years 11 days ago
2009
Springer
In this paper, we propose a novel method to simultaneously and accurately estimate the 3D shape and 3D motion of a dynamic scene from multiple-viewpoint calibrated videos. We follo...