Multilogit Prior-Based Gamma Mixture Model for Segmentation of SAR Images.
Emre AkyilmazPublished in: IEEE Geosci. Remote. Sens. Lett. (2019)
Keyphrases
- mixture model
- sar images
- sar image segmentation
- synthetic aperture radar
- gamma distributions
- sar data
- em algorithm
- dirichlet process
- gaussian mixture model
- oil spill
- multiscale
- generative model
- probabilistic model
- model selection
- wavelet domain
- expectation maximization
- unsupervised segmentation
- unsupervised learning
- maximum likelihood
- prior information
- speckle noise
- image segmentation
- segmentation algorithm
- level set
- edge detector
- language model
- dirichlet distribution
- image reconstruction
- edge detection
- multiresolution
- generalized em algorithm
- mean shift
- supervised learning
- similarity measure
- feature extraction
- feature selection