2652 search results - page 161 / 531 » Positioning using local maps |
ADG
2004
Springer
14 years 3 months ago
2004
Springer
In this paper, we study the problem of reconstructing the polyhedral structures and geometric positions of a general nD polyhedral scene from a single 2D line drawing. With the ide...
ICRA
2000
IEEE
14 years 2 months ago
2000
IEEE
This paper presents a new appearance-based place recognition system for topological localization. The method uses a panoramic vision system to sense the environment. Color images ...
ICASSP
2010
IEEE
13 years 10 months ago
2010
IEEE
Sensor localization typically exploits distance measurements to infer sensor positions with respect to known anchor nodes. Missing or unreliable measurements for specific nodes c...
SEMWEB
2005
Springer
14 years 3 months ago
2005
Springer
This paper presents our ongoing effort on developing a principled methodology for automatic ontology mapping based on BayesOWL, a probabilistic framework we developed for modeling ...
TOG
2008
13 years 10 months ago
2008
We present a novel shadow map parameterization to reduce perspective aliasing artifacts for both point and directional light sources. We derive the aliasing error equations for bo...