Approximation of Achievable Rates in Additive Gaussian Mixture Noise Channels.
Duc-Anh LeHung V. VuNghi H. TranMustafa Cenk GursoyTho Le-NgocPublished in: IEEE Trans. Commun. (2016)
Keyphrases
- gaussian mixture
- closed form
- mixtures of gaussians
- em algorithm
- expectation maximization
- gaussian mixture model
- density estimation
- probability density function
- gaussian density
- covariance matrix
- maximum likelihood
- gaussian densities
- probability density
- mixture model
- feature space
- similarity measure
- feature extraction
- image segmentation
- mixture of gaussians
- feature selection
- computer vision
- learning algorithm