Unsupervised Classification of Polarimetric SAR Images by EM Algorithm.
Kamran-Ullah KhanJian YangWeijie ZhangPublished in: IEICE Trans. Commun. (2007)
Keyphrases
- unsupervised classification
- em algorithm
- synthetic aperture radar
- sar images
- sar imagery
- expectation maximization
- parameter estimation
- sar data
- unsupervised learning
- polarimetric sar
- automatic target recognition
- maximum likelihood
- mixture model
- supervised classification
- data clustering
- image reconstruction
- wavelet domain
- target detection
- hyperspectral images
- edge detector
- remote sensing images
- image analysis
- machine learning
- probabilistic model
- k means
- clustering algorithm
- edge detection
- input image
- feature selection