Particle filtering with progressive Gaussian approximations to the optimal importance density.
Pete BunchSimon J. GodsillPublished in: CAMSAP (2013)
Keyphrases
- particle filtering
- density function
- visual tracking
- particle filter
- contour tracking
- object tracking
- importance sampling
- closed form
- appearance model
- conditional density
- robust object tracking
- bayesian filtering
- kalman filter
- mean shift
- dynamic programming
- proposal distribution
- articulated hand
- human motion
- kalman filtering
- state estimation
- observation model
- ego motion estimation
- human body tracking
- video tracking
- dynamic bayesian networks
- spatio temporal
- learning algorithm
- swarm intelligent
- sequential monte carlo
- dimensionality reduction
- feature space
- optimal solution