99 search results - page 3 / 20 » Geometric Feature Estimators for Noisy Discrete Surfaces |
CG
2002
Springer
13 years 5 months ago
2002
Springer
This paper proposes a mesh simplification algorithm using a discrete curvature norm. Most of the simplification algorithms are using a distance metric to date. The distance metric...
VISUALIZATION
2000
IEEE
13 years 10 months ago
2000
IEEE
A new multiscale method in surface processing is presented here which combines the image processing methodology based on nonlinear diffusion equations and the theory of geometric ...
ICPR
2010
IEEE
13 years 6 months ago
2010
IEEE
Local invariant feature extraction methods are widely used for image-features matching. There exist a number of approaches aimed at the refinement of the matches between image-fe...
RSS
2007
13 years 7 months ago
2007
— This paper concerns context and feature-sensitive re-sampling of workspace surfaces represented by 3D point clouds. We interpret a point cloud as the outcome of repetitive and ...
COMPGEOM
2003
ACM
13 years 11 months 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...