Unsupervised Synthetic Aperture Radar Image Segmentation Using Fisher Distributions.
Frédéric GallandJean-Marie NicolasHélène SportoucheMuriel RocheFlorence TupinPhilippe RéfrégierPublished in: IEEE Trans. Geosci. Remote. Sens. (2009)
Keyphrases
- synthetic aperture radar
- image segmentation
- sar images
- sar imagery
- sar data
- synthetic aperture radar images
- image reconstruction
- automatic target recognition
- target recognition
- sea ice
- markov random field
- parameter estimation
- spectral estimation
- multiscale
- segmentation algorithm
- target detection
- graph cuts
- gray level
- edge detector
- image processing
- computer vision
- sar imaging
- polarimetric sar
- expectation maximization
- unsupervised segmentation
- wavelet domain
- signal to noise ratio
- em algorithm
- super resolution
- image quality
- least squares
- multiresolution