Online Updating Appearance Generative Mixture Model for Meanshift Tracking.
Jilin TuHai TaoThomas S. HuangPublished in: ACCV (1) (2006)
Keyphrases
- mixture model
- mean shift
- generative model
- appearance model
- object tracking
- particle filter
- visual tracking
- unsupervised learning
- em algorithm
- gaussian mixture model
- probabilistic model
- object appearance
- expectation maximization
- density estimation
- graph cuts
- particle filtering
- density function
- feature space
- probability density function
- generalized em algorithm
- model selection
- mixture modeling
- probabilistic mixture model
- language model
- gaussian mixture
- discriminative learning
- hidden markov models
- mixture components
- finite mixture model
- bayesian framework
- latent dirichlet allocation
- semi supervised
- prior knowledge
- feature extraction
- information retrieval