Accelerated Particle Filtering using the Variational Bayes Approximation.
Václav SmídlAnthony QuinnPublished in: ICASSP (3) (2007)
Keyphrases
- particle filtering
- variational bayes
- free energy
- particle filter
- visual tracking
- bayesian inference
- markov chain monte carlo
- hyperparameters
- latent variables
- bayesian learning
- object tracking
- gaussian mixture model
- closed form
- posterior distribution
- human motion
- kalman filter
- mean shift
- appearance model
- latent dirichlet allocation
- model selection
- exponential family
- belief propagation
- approximate inference
- cross validation
- markov random field
- bayesian framework
- video sequences
- expectation maximization
- state space
- search space