Trajectory-BERT: Trajectory Estimation Based on BERT Trajectory Pre-Training Model and Particle Filter Algorithm.
You WuHongyi YuJianping DuChenglong GePublished in: Sensors (2023)
Keyphrases
- particle filter
- kalman filter
- observation model
- estimation algorithm
- extended kalman filter
- probabilistic model
- target tracking
- parameter estimation
- training algorithm
- likelihood function
- expectation maximization
- em algorithm
- importance sampling
- articulated body
- objective function
- state estimation
- learning algorithm
- bayesian framework
- energy function
- unscented kalman filter
- object tracking
- mean shift
- configuration space
- face tracking
- dynamic programming
- kalman filtering
- tracking scheme
- estimation accuracy
- proposal distribution
- multiple hypotheses
- object tracking algorithm
- mrf model
- density function
- particle filtering
- posterior probability
- monte carlo
- search space
- optimal solution
- semi parametric
- estimation process
- path planning
- markov random field
- constant velocity
- probability distribution
- machine learning