4971 search results - page 721 / 995 » Observation systems |
183
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CVPR
2000
IEEE
16 years 8 months ago
2000
IEEE
Several methods for computing observer motion from monocular and stereo image sequences have been proposed. However, accurate positioning over long distances requires a higher lev...
171
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CVPR
2001
IEEE
16 years 8 months ago
2001
IEEE
Work in simultaneous localisation and map-building ("SLAM") for mobile robots has focused on the simplified case in which a robot is considered to move in two dimensions...
196
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CVPR
2005
IEEE
16 years 8 months ago
2005
IEEE
Objects can exhibit different dynamics at different scales, and this is often exploited by visual tracking algorithms. A local dynamic model is typically used to extract image fea...
166
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CVPR
2006
IEEE
16 years 8 months ago
2006
IEEE
We describe a simple and robust method for surface mesostructure acquisition. Our method builds on the observation that specular reflection is a reliable visual cue for surface me...
202
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CVPR
2007
IEEE
16 years 8 months ago
2007
IEEE
Automatic evaluation of visual tracking algorithms in the absence of ground truth is a very challenging and important problem. In the context of online appearance modeling, there ...