Innovative Solutions Based on the EM-Algorithm for Covariance Structure Detection and Classification in Polarimetric SAR Images.
Sudan HanPia AddabboFilippo BiondiCarmine ClementeDanilo OrlandoGiuseppe RicciPublished in: IEEE Trans. Aerosp. Electron. Syst. (2023)
Keyphrases
- em algorithm
- sar images
- synthetic aperture radar
- automatic target recognition
- oil spill
- expectation maximization
- sar imagery
- parameter estimation
- maximum likelihood
- innovative solutions
- mixture model
- target detection
- gaussian mixture model
- sar data
- generative model
- gaussian mixture
- polarimetric sar
- expectation maximisation
- density estimation
- unsupervised learning
- false alarms
- maximum likelihood estimates
- log likelihood function
- feature extraction
- wavelet domain
- model selection
- probabilistic model
- feature vectors
- feature space
- machine learning
- edge detector
- probability density function
- image reconstruction
- image classification
- discriminative learning
- maximum a posteriori
- infrared
- mixture modeling