Maximum Likelihood estimation for non-minimum-phase noise transfer function with Gaussian mixture noise distribution.
Rafael OrellanaGustavo BittnerRodrigo CarvajalJuan C. AgüeroPublished in: Autom. (2022)
Keyphrases
- maximum likelihood estimation
- gaussian mixture
- transfer function
- em algorithm
- mixture of gaussians
- probability density
- expectation maximization
- probability density function
- maximum likelihood
- density function
- mixture model
- gaussian distribution
- probability distribution
- gaussian mixture model
- noise model
- parameter estimation
- density estimation
- covariance matrix
- image enhancement
- generative model
- closed form
- probabilistic model
- maximum a posteriori
- bayesian framework
- unsupervised learning
- language model
- data streams
- higher order
- semi supervised
- contrast enhancement
- k means
- image analysis
- image segmentation