904 search results - page 21 / 181 » Surface Parameterization Using Riemann Surface Structure |
CVPR
2004
IEEE
14 years 10 months ago
2004
IEEE
In this paper a method for fitting open surfaces to an unorganized set of data points is presented using a level set representation of the surface. This is done by tracking a curv...
BILDMED
2008
13 years 10 months ago
2008
: We decompose molecular surfaces which are in the form of Van der Waals model into a structure adapted for mesh-free modeling. Our focus is on the generation of spherical patches ...
ICCV
2007
IEEE
14 years 10 months ago
2007
IEEE
Correspondence establishment is a key step in statistical shape model building. There are several automated methods for solving this problem in 3D, but they usually can only handl...
ICCV
2007
IEEE
14 years 2 months ago
2007
IEEE
We present a novel level-set method for evolving open surfaces embedded in three-dimensional volumes. We adapt the method for statistical detection and segmentation of cytoarchite...
MICCAI
1999
Springer
14 years 26 days ago
1999
Springer
Abstract. Sulcal medial surfaces are 3D thin convoluted ribbons embedded in cortical sulci, and they provide distinctive anatomical features of the brain. Here we propose a new app...