Keyphrases
- gaussian mixture
- probability density function
- multiscale
- input image
- image features
- mixture distributions
- statistical model
- expectation maximization
- image classification
- probabilistic model
- image segmentation
- covariance matrix
- em algorithm
- mixtures of gaussians
- image representation
- image regions
- probability density
- maximum likelihood
- mixture of gaussians
- model selection
- mixture model
- bayesian framework
- gaussian mixture model
- test images
- generative model
- closed form
- energy function
- data mining
- natural images
- high resolution
- high dimensional
- training data
- machine learning