31 search results - page 6 / 7 » Robust adaptive polygonal approximation of implicit curves |
SGP
2003
13 years 6 months ago
2003
We present an algorithm for meshing surfaces that is a simple adaptation of a greedy “farthest point” technique proposed by Chew. Given a surface S, it progressively adds poin...
JCC
2010
13 years 3 months ago
2010
The Poisson-Boltzmann equation is an important tool in modeling solvent in biomolecular systems. In this paper, we focus on numerical approximations to the electrostatic potential...
CGF
2000
13 years 4 months ago
2000
Multiresolution shape representation is a very effective way to decompose surface geometry into several levels of detail. Geometric modeling with such representations enables flex...
ICRA
2010
IEEE
13 years 3 months ago
2010
IEEE
— Image keypoints are broadly used in robotics for different purposes, ranging from recognition to 3D reconstruction, passing by SLAM and visual servoing. Robust keypoint matchin...
PAMI
2008
13 years 4 months ago
2008
This paper presents a new deformable modeling strategy aimed at integrating shape and appearance in a unified space. If we think traditional deformable models as "active cont...