160 search results - page 10 / 32 » Focal surfaces of discrete geometry |
COMPGEOM
2000
ACM
13 years 12 months ago
2000
ACM
We present fast implementations of a hybrid algorithm for reporting box and cube intersections. Our algorithm initially takes a divide-and-conquer approach and switches to simpler...
DGCI
1999
Springer
13 years 11 months ago
1999
Springer
A new method of representing a surface in the 3D space as a single digitally continuous sequence of faces is described. The method is based on topological properties of quasi-manif...
COMPUTING
2007
13 years 7 months ago
2007
The discrete Laplace-Beltrami operator plays a prominent role in many Digital Geometry Processing applications ranging from denoising to parameterization, editing, and physical si...
IMR
2004
Springer
14 years 27 days ago
2004
Springer
In this paper we present two novel techniques to improve the quality of triangle surface meshes while preserving surface characteristics as much as possible. In contrast to previo...
COMPGEOM
2003
ACM
14 years 24 days ago
2003
ACM
We address the problem of curvature estimation from sampled smooth surfaces. Building upon the theory of normal cycles, we derive a definition of the curvature tensor for polyhed...