An Expectation-Maximization Algorithm for Blind Separation of Noisy Mixtures Using Gaussian Mixture Model.
Fanglin GuHang ZhangWenwu WangShan WangPublished in: Circuits Syst. Signal Process. (2017)
Keyphrases
- expectation maximization
- gaussian mixture model
- em algorithm
- mixture model
- maximum likelihood
- probabilistic model
- gaussian mixture
- k means
- learning algorithm
- bayesian framework
- unsupervised learning
- generative model
- image segmentation
- maximum a posteriori
- mixture distribution
- multiresolution
- pattern recognition
- similarity measure
- segmentation algorithm
- clustering algorithm
- background subtraction
- feature selection
- machine learning
- mixture of gaussians