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24
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ICPR
2006
IEEE
270
views
computer vision
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ICPR 2006
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Hidden Markov Models for Optical Flow Analysis in Crowds
14 years 9 months ago
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homepages.inf.ed.ac.uk
This paper presents an event detector for emergencies in crowds. Assuming a single camera and a dense crowd we rely on optical flow instead of tracking statistics as a feature to ...
Ernesto L. Andrade, Scott Blunsden, Robert B. Fish...
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