Micro-Doppler parameter estimation based on improved time-frequency analysis.
Wenchao LiBoli XiongGangyao KuangPublished in: CISP-BMEI (2017)
Keyphrases
- parameter estimation
- model selection
- least squares
- maximum likelihood
- em algorithm
- markov random field
- statistical models
- expectation maximization
- model fitting
- random fields
- parameter estimation algorithm
- gibbs sampling
- maximum likelihood estimation
- structure learning
- parameter estimates
- signal processing
- parameters estimation
- posterior distribution
- approximate inference
- probabilistic model
- non stationary
- estimation problems
- position estimation
- maximum a posteriori
- higher order
- color images