An indoor fusion positioning algorithm of Bluetooth and PDR based on particle filter with dynamic adjustment of weights calculation strategy.
Ling-Wu QianBingjie YuanPublished in: KSII Trans. Internet Inf. Syst. (2021)
Keyphrases
- particle filter
- target tracking
- state estimation
- dynamic programming
- kalman filter
- monte carlo
- rao blackwellized particle filter
- search space
- expectation maximization
- object tracking
- tracking accuracy
- learning algorithm
- mean shift
- path planning
- state space
- visual tracking
- data association
- k means
- multiple hypotheses
- parameter estimation
- dynamic environments
- particle filtering
- probabilistic model
- kalman filtering
- search algorithm
- unscented kalman filter
- abrupt motion
- objective function