1616 search results - page 236 / 324 » On Edge Detection on Surfaces |
ICPR
2002
IEEE
14 years 27 days ago
2002
IEEE
This paper describes 3D mapping of indoor and outdoor environment using a mobile range scanner. In the raw range data preprocessing stage, we propose to use area decreasing flow ...
COMPGEOM
1998
ACM
14 years 5 days ago
1998
ACM
We present a new technique for constructing a data-structure that approximates shortest path maps in IRd . By applying this technique, we get the following two results on approxim...
CVPR
1997
IEEE
14 years 5 days ago
1997
IEEE
— A number of active contour models have been proposed that unify the curve evolution framework with classical energy minimization techniques for segmentation, such as snakes. Th...
GRAPHITE
2007
ACM
13 years 11 months ago
2007
ACM
In this paper, we present a new method for surface-based shape reconstruction from a set of silhouette images. We propose to project the viewing cones from all viewpoints to the 3...
GD
2000
Springer
13 years 11 months ago
2000
Springer
An orthogonal drawing of a graph is an embedding of the graph in the rectangular grid, with vertices represented by axis-aligned boxes, and edges represented by paths in the grid w...