82 search results - page 16 / 17 » Isotopic implicit surface meshing |
JCST
2010
13 years 4 months ago
2010
Surface triangle meshes and volume data are two commonly used representations of digital geometry. Converting from triangle meshes to volume data is challenging, since triangle mes...
VISUALIZATION
1998
IEEE
13 years 10 months ago
1998
IEEE
We are interested in feature extraction from volume data in terms of coherent surfaces and 3-D space curves. The input can be an inaccurate scalar or vector field, sampled densely...
PG
2007
IEEE
14 years 15 days ago
2007
IEEE
Vector Field Based Shape Deformations (VFSD) have been introduced as an efficient method to deform shapes in a volume-preserving foldover-free manner. However, mainly simple impl...
SMA
2005
ACM
13 years 11 months ago
2005
ACM
In this paper, we propose a novel shape interpolation approach based on Poisson equation. We formulate the trajectory problem of shape interpolation as solving Poisson equations d...
ICPR
2002
IEEE
13 years 11 months ago
2002
IEEE
This paper describes 3D mapping of indoor and outdoor environment using a mobile range scanner. In the raw range data preprocessing stage, we propose to use area decreasing flow ...