IEEE - Institute of Electrical and Electronics Engineers, Inc. - Hidden Markov Models for Optical Flow Analysis in Crowds

2006 18th International Conference on Pattern Recognition

Author(s): E.L. Andrade ; S. Blunsden ; R.B. Fisher
Sponsor(s): IEEE CPS
Publisher: IEEE - Institute of Electrical and Electronics Engineers, Inc.
Publication Date: 1 January 2006
Conference Location: Hong Kong, China
Conference Date: 20 August 2006
Volume: 1
Page(s): 460 - 463
ISBN (Paper): 0-7695-2521-0
ISSN (Paper): 1051-4651
DOI: 10.1109/ICPR.2006.621
Regular:

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 extract... View More

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