Online updating appearance generative mixture model for meanshift tracking.
Jilin TuHai TaoThomas S. HuangPublished in: Mach. Vis. Appl. (2009)
Keyphrases
- mixture model
- mean shift
- generative model
- object tracking
- appearance model
- particle filter
- unsupervised learning
- em algorithm
- gaussian mixture model
- visual tracking
- probabilistic model
- maximum likelihood
- object appearance
- density estimation
- particle filtering
- expectation maximization
- graph cuts
- density function
- probability density function
- generalized em algorithm
- model selection
- language model
- mixture modeling
- probabilistic mixture model
- object categories
- feature space
- gaussian mixture
- bayesian framework
- object detection
- topic models