162 search results - page 7 / 33 » Geometric Properties of Bisector Surfaces |
ICRA
2009
IEEE
14 years 4 months ago
2009
IEEE
— In this paper we present a method for fast surface reconstruction from large noisy datasets. Given an unorganized 3D point cloud, our algorithm recreates the underlying surface...
ICCV
1999
IEEE
14 years 11 months ago
1999
IEEE
Methods for the analysis of images of the same scene taken under three different lighting conditions are illustrated. A technique that separates the effects of geometry and surfac...
CAGD
2005
13 years 9 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 ...
ICRA
2003
IEEE
14 years 3 months ago
2003
IEEE
Estimating intrinsic geometric properties of a surface from a polygonal mesh obtained from range data is an important stage of numerous algorithms in computer and robot vision, co...
ICCV
2001
IEEE
14 years 11 months ago
2001
IEEE
Several geometric active contour models have been proposed for segmentation in computer vision. The essential idea is to evolve a curve (in 2D) or a surface (in 3D) under constrai...