92 search results - page 7 / 19 » Identification and Preservation of Surface Features |
VISUALIZATION
2002
IEEE
13 years 12 months ago
2002
IEEE
This paper introduces a method for smoothing complex, noisy surfaces, while preserving (and enhancing) sharp, geometric features. It has two main advantages over previous approach...
SGP
2007
13 years 9 months ago
2007
We propose a constraint-based method for the fairing of surface meshes. The main feature of our approach is that the resulting smoothed surface remains within a prescribed distanc...
CVPR
2005
IEEE
14 years 9 months ago
2005
IEEE
This paper presents a novel 3D deformable surface that we call an active polyhedron. Rooted in surface evolution theory, an active polyhedron is a polyhedral surface whose vertice...
ICIP
2009
IEEE
14 years 8 months ago
2009
IEEE
In this paper, a system which constructs a mosaic image of the tunnel surface with little distortion is presented. The tunnel surface is typically composed of a roughly cylindrica...
SIAMIS
2008
13 years 7 months ago
2008
One of the central problems of medical imaging is the 3D visualization of body parts. The 3D volume can be viewed in slices, but the extraction of a part requires a segmentation p...