Parameter estimation of high-speed railway vehicle using improved Rao-Blackwellised Particle Filter.
Bowen XuZhongshun ZhangShaoyang GengLei MaPublished in: ITSC (2014)
Keyphrases
- parameter estimation
- particle filter
- estimation problems
- maximum likelihood
- object tracking
- particle filtering
- visual tracking
- least squares
- state estimation
- high speed railway
- model selection
- likelihood function
- em algorithm
- markov random field
- appearance model
- state space
- approximate inference
- posterior distribution
- parameter estimation algorithm
- motion model
- data association
- rao blackwellized particle filter
- expectation maximization
- random fields
- markov chain monte carlo
- mean shift
- kalman filter
- observation model
- modeling method
- simultaneous localization and mapping
- key technologies
- proposal distribution
- computer vision
- reinforcement learning
- bayesian networks