64 search results - page 4 / 13 » Probabilistic Parameter-Free Motion Detection |
ICCV
2011
IEEE
12 years 7 months ago
2011
IEEE
This paper addresses the challenge of recognizing behavior of groups of individuals in unconstraint surveillance environments. As opposed to approaches that rely on agglomerative ...
ICCV
2009
IEEE
13 years 5 months ago
2009
IEEE
In this paper, we present an algorithm for occlusion boundary detection. The main contribution is a probabilistic detection framework defined on spatio-temporal lattices, which en...
CVPR
2009
IEEE
15 years 2 months ago
2009
IEEE
This paper deals with estimation of dense optical flow
and ego-motion in a generalized imaging system by exploiting
probabilistic linear subspace constraints on the flow.
We dea...
ICRA
2005
IEEE
14 years 1 months ago
2005
IEEE
— Probabilistic sampling-based motion planners are unable to detect when no feasible path exists. A common heuristic is to declare a query infeasible if a path is not found in a ...
ISBI
2008
IEEE
14 years 8 months ago
2008
IEEE
Tracking of multiple objects in biological image data is a challenging problem due largely to poor imaging conditions and complicated motion scenarios. Existing tracking algorithm...