Mixture WG Γ-MRF Model for PolSAR Image Classification.
Wanying SongMing LiPeng ZhangYan WuXiaofeng TanLin AnPublished in: IEEE Trans. Geosci. Remote. Sens. (2018)
Keyphrases
- mrf model
- image classification
- markov random field
- image segmentation
- maximum a posteriori
- mixture model
- image representation
- bayesian framework
- energy function
- bag of words
- graph cuts
- random fields
- feature extraction
- higher order
- image features
- expectation maximization
- observation model
- parameter estimation
- sparse representation
- sparse coding
- pairwise
- fusion framework
- potential functions
- class specific
- mrf models
- active learning
- iso iec
- multiscale
- smoothness prior
- image restoration
- em algorithm
- probability distribution
- object recognition