Stokes parameters and DOAs estimation of partially polarized sources using a EM vector sensor.
Jian-Wu TaoQiong-jian FanFei YuPublished in: Signal Image Video Process. (2017)
Keyphrases
- expectation maximization
- parameter estimation
- maximum likelihood estimation
- maximum likelihood
- em algorithm
- parameters estimation
- log likelihood function
- gaussian mixture
- expectation maximisation
- parametric models
- sensor networks
- sensor data
- real time
- information sources
- parameter values
- estimation process
- parameter learning
- estimation accuracy
- sensitivity analysis
- maximum likelihood estimator
- probabilistic model
- data sources
- maximum likelihood estimates
- bayesian framework
- sensor fusion
- sensor array
- update equations
- spatially varying
- multi sensor
- gaussian mixture model
- generative model
- input data
- probability distribution
- image segmentation
- databases
- data sets