919 search results - page 60 / 184 » A Framework for Representing Moving Objects |
MOBIDE
2005
ACM
15 years 3 months ago
2005
ACM
This work addresses the problem of efficient maintenance of the (correct) answers to the continuous spatio-temporal range queries in Moving Objects Databases (MOD), which represen...
116
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SIBGRAPI
2002
IEEE
15 years 2 months ago
2002
IEEE
We present an output-sensitive occlusion culling algorithm for densely occluded dynamic scenes where both the viewpoint and objects move arbitrarily. Our method works on a regular ...
ECAI
2008
Springer
14 years 11 months ago
2008
Springer
Reasoning about perception of depth and about spatial relations between moving physical objects is a challenging problem. We investigate the representation of depth and motion by m...
MVA
2002
14 years 9 months ago
2002
This paper uses a simple method for representing motion in successively layered silhouettes that directly encode system time termed the timed Motion History Image (tMHI). This rep...
101
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ICASSP
2011
IEEE
14 years 1 months ago
2011
IEEE
One of the most important problems in visual tracking is how to incrementally update the appearance model because the appearance of a target object can be easily changed with time...