Multiple Target Counting and Localization Using Variational Bayesian EM Algorithm in Wireless Sensor Networks.
Baoming SunYan GuoNing LiDagang FangPublished in: IEEE Trans. Commun. (2017)
Keyphrases
- em algorithm
- expectation maximization
- incomplete data
- mixture model
- maximum likelihood
- exponential family
- gaussian mixture model
- log likelihood
- generative model
- probabilistic model
- hyperparameters
- multiple objects
- parameter estimation
- hidden variables
- density estimation
- maximum a posteriori
- variational inference
- probability density function
- pairwise
- image sequences