Keyphrases
- mixture model
- high resolution
- hidden markov random fields
- expectation maximization
- sar image segmentation
- probabilistic model
- gaussian mixture model
- em algorithm
- unsupervised learning
- generative model
- maximum likelihood
- sar images
- model selection
- image processing
- language model
- super resolution
- multiscale
- probability density function
- image segmentation
- similarity measure
- unsupervised segmentation
- synthetic aperture radar
- magnetic resonance images
- pattern recognition
- prior knowledge