@article {28,
	title = {Detecting abnormal human behaviour using multiple cameras},
	journal = {Signal Processing},
	volume = {89},
	year = {2009},
	pages = {1723 - 1738},
	keywords = {Behaviour understanding, hidden Markov model, Homography, Support vector machine, Trajectory},
	issn = {0165-1684},
	doi = {10.1016/j.sigpro.2009.03.016},
	author = {Panagiota Antonakaki and Dimitrios Kosmopoulos and Stavros J. Perantonis}
}
