1220 search results - page 193 / 244 » Probabilistic models for pattern statistics |
136
Voted
CVPR
2009
IEEE
16 years 10 months ago
2009
IEEE
We propose a space-time Markov Random Field (MRF)
model to detect abnormal activities in video. The nodes in
the MRF graph correspond to a grid of local regions in the
video fra...
195
Voted
CVPR
2009
IEEE
16 years 10 months ago
2009
IEEE
Estimating the illumination and the reflectance properties
of an object surface from a sparse set of images is an
important but inherently ill-posed problem. The problem
becomes...
123
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ECCV
2006
Springer
16 years 5 months ago
2006
Springer
Given a set of images of scenes containing multiple object categories (e.g. grass, roads, buildings) our objective is to discover these objects in each image in an unsupervised man...
122
Voted
MOBIHOC
2006
ACM
16 years 3 months ago
2006
ACM
The performance of a multihop wireless network is typically affected by the interference caused by transmissions in the same network. In a statistical fading environment, the inte...
114
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ATAL
2009
Springer
15 years 10 months ago
2009
Springer
In large, collaborative, heterogeneous teams, team members often collect information that is useful to other members of the team. Recognizing the utility of such information and d...