Semi-supervised adapted HMMs for unusual event detection - Dong Zhang; Gatica-Perez, D.; Bengio, S.; McCowan, I. (2005 IEEE Computer Society Conference on Computer Vision and Pattern Recognition (CVPR'05), 2005)
Keywords: Ambient intelligence; Bayesian methods; Computer vision; Data mining; Event detection; Hidden Markov models; Information management; Streaming media; Surveillance; Training data