28 search results - page 4 / 6 » Discrete Surface Ricci Flow: Theory and Applications |
CAGD
2004
13 years 8 months ago
2004
In surface restoration usually a damaged region of a surface has to be replaced by a surface patch which restores the region in a suitable way. In particular one aims for C1-conti...
ICIP
2003
IEEE
14 years 10 months ago
2003
IEEE
Curvature flows have been extensively considered from a deterministic point of view. They have been shown to be useful for a number of applications including crystal growth, flame...
GRAPHICSINTERFACE
2000
13 years 10 months ago
2000
In this paper, we present an efficient way to denoise bivariate data like height fields, color pictures or vector fields, while preserving edges and other features. Mixing surface...
COMPGEOM
2005
ACM
13 years 10 months ago
2005
ACM
We present an efficient algorithm for maintaining the boundary and surface area of protein molecules as they undergo conformational changes. We also describe a robust implementati...
CAGD
2005
13 years 8 months ago
2005
The use of point sets instead of meshes became more popular during the last years. We present a new method for anisotropic fairing of a point sampled surface using an anisotropic ...