Fisher Distribution for Texture Modeling of Polarimetric SAR Data


The multilook polarimetric synthetic aperture radar (PolSAR) covariance matrix is generally modeled by a complex Wishart distribution. For textured areas, the product model is used, and the texture component is modeled by a Gamma distribution. In many cases, the assumption of Gamma-distributed texture is not appropriate. The Fisher distribution does not… (More)
DOI: 10.1109/LGRS.2008.923262


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