Improved methods for parameter estimation of mixture Gaussian model using genetic and maximum-likelihood algorithms.
Nariman Majdi-NasabMostafa AnalouiEdward J. DelpPublished in: Medical Imaging: Image Processing (2004)
Keyphrases
- parameter estimation
- maximum likelihood
- gaussian model
- expectation maximization
- estimation problems
- gaussian distribution
- statistical models
- em algorithm
- gaussian mixture model
- mixture model
- machine learning
- model selection
- probabilistic model
- markov random field
- least squares
- three dimensional
- skin color
- image segmentation
- computer vision