Spatially Variant Gamma-WMM with Extended Variational Inference for Unsupervised PolSAR Classification.
Ze-Chen LiHeng-Chao LiWen-Shuai HuLei PanPublished in: IGARSS (2022)
Keyphrases
- spatially variant
- variational inference
- mathematical morphology
- pattern recognition
- feature selection
- unsupervised learning
- bayesian inference
- feature extraction
- machine learning
- topic models
- feature vectors
- mixture model
- feature space
- generative model
- cross validation
- image reconstruction
- model selection
- density estimation
- probabilistic model
- posterior distribution
- morphological filters
- probabilistic graphical models
- image processing
- pairwise