241 search results - page 3 / 49 » Efficient Parallel Algorithms for Euclidean Distance Transfo... |
CVPR
1998
IEEE
14 years 7 months ago
1998
IEEE
The Euclidean skeleton is essential for general shape representation. This paper provides an e cient method to extract a well-connected Euclidean skeleton by a neighbor bisector d...
JGTOOLS
2006
13 years 5 months ago
2006
We present a graphics hardware implementation of the tangent-plane algorithm for computing the kth-order Voronoi diagram of a set of point sites in image space. Correct and effici...
ICRA
2009
IEEE
13 years 3 months ago
2009
IEEE
When operating in partially-known environments, autonomous vehicles must constantly update their maps and plans based on new sensor information. Much focus has been placed on devel...
CVPR
2001
IEEE
14 years 7 months ago
2001
IEEE
Isometric surfaces share the same geometric structure also known as the `first fundamental form'. For example, all possible bending of a given surface, that include all lengt...
CVIU
2004
13 years 5 months ago
2004
Consider a binary image containing one or more objects. A signed distance transform assigns to each pixel (voxel, etc.), both inside and outside of any objects, the minimum distan...