390 search results - page 21 / 78 » Probability Estimation for People Detection |
142
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FGR
2000
IEEE
15 years 11 months ago
2000
IEEE
We present an algorithm for estimation of head orientation, given cropped images of a subject’s head from any viewpoint. Our algorithm handles dramatic changes in illumination, ...
190
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GCB
2000
Springer
15 years 10 months ago
2000
Springer
Conventional phylogenetic tree estimation methods assume that all sites in a DNA multiple alignment have the same evolutionary history. This assumption is violated in data sets fro...
151
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ICA
2010
Springer
15 years 6 months ago
2010
Springer
The problem of estimating a sparse channel, i.e. a channel with a few non-zero taps, appears in many fields of communication including acoustic underwater or wireless transmissions...
158
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ECCV
2010
Springer
15 years 11 months ago
2010
Springer
Abstract. We present a Bayesian approach for simultaneously estimating the number of people in a crowd and their spatial locations by sampling from a posterior distribution over cr...
137
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ICPR
2002
IEEE
16 years 7 months ago
2002
IEEE
Camera motion detection is essential for automated video analysis. We propose a new probabilistic model for detecting zoom-in/zoom-out operations. The model uses EM to estimate th...