Unsupervised Learning of Generalized Gamma Mixture Model With Application in Statistical Modeling of High-Resolution SAR Images.
Heng-Chao LiVladimir A. KrylovPing-Zhi FanJosiane ZerubiaWilliam J. EmeryPublished in: IEEE Trans. Geosci. Remote. Sens. (2016)
Keyphrases
- mixture model
- unsupervised learning
- statistical modeling
- sar images
- high resolution
- synthetic aperture radar
- gaussian mixture model
- statistical models
- density estimation
- model selection
- em algorithm
- gamma distributions
- expectation maximization
- supervised learning
- probabilistic model
- generative model
- semi supervised
- wavelet transform
- machine learning
- wavelet domain
- probability density function
- remote sensing
- language model
- gray level
- maximum likelihood
- maximum a posteriori
- image compression
- super resolution
- pattern recognition
- reinforcement learning
- high quality
- oil spill
- natural images