666 search results - page 54 / 134 » Topological maps from signals |
JUCS
2006
14 years 11 months ago
2006
: A sequence of increasing translation invariant subspaces can be defined by the Haar-system (or generally by wavelets). The orthogonal projection to the subspaces generates a deco...
ICCV
2001
IEEE
16 years 1 months ago
2001
IEEE
We consider the interactions between edges and intensity distributions in semi-open image neighborhoods surrounding them. Locally this amounts to a kind of figure-ground problem, ...
101
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COMPGEOM
1999
ACM
15 years 4 months ago
1999
ACM
We wish to extract the topology from scanned maps. In previous work [15] this was done by extracting a skeleton from the Voronoi diagram, but this required vertex labelling and wa...
IMC
2006
ACM
15 years 5 months ago
2006
ACM
An accurate router-level topology of the Internet would benefit many research areas, including network diagnosis, inter-domain traffic engineering, and overlay construction. We ...
ICRA
2009
IEEE
15 years 6 months ago
2009
IEEE
— This video presents the Autonomous City Explorer (ACE) project. Its goal was to create a robot capable of navigating unknown urban environments without the use of GPS data or p...