Felzenszwalb-Baum-Welch: Event Detection by Changing Appearance.
Daniel Paul BarrettJeffrey Mark SiskindPublished in: CoRR (2013)
Keyphrases
- event detection
- baum welch
- hidden markov models
- discrete hidden markov models
- video event detection
- sequential data
- video surveillance
- video analysis
- activity recognition
- event recognition
- estimate the model parameters
- em algorithm
- multiple sequence alignment
- scan statistic
- soccer video
- expectation maximization
- databases
- sports video
- bayesian networks
- data model
- trecvid multimedia event detection
- feature selection