157 search results - page 9 / 32 » 3D surface filtering using spherical harmonics |
CVPR
2006
IEEE
14 years 9 months ago
2006
IEEE
We propose a novel technique for the registration of 3D point clouds which makes very few assumptions: we avoid any manual rough alignment or the use of landmarks, displacement ca...
MVA
2008
13 years 7 months ago
2008
Abstract We consider the use of medial surfaces to represent symmetries of 3-D objects. This allows for a qualitative abstraction based on a directed acyclic graph of components an...
MIAR
2008
IEEE
14 years 2 months ago
2008
IEEE
Abstract. Although there are numerous publications on amygdala volumetry, so far there has not been many studies on modeling local amygdala surface shape variations in a rigorous f...
BMVC
1998
13 years 9 months ago
1998
A novel technique for multi-scale smoothing of a free-form 3-D surface is presented. Complete triangulated models of 3-D objects are constructed (through fusion of range images) a...
TOG
2008
13 years 7 months ago
2008
Previous research has shown that a global multiple scattering simulation is needed to achieve physically realistic renderings of hair, particularly light-colored hair with low abs...