In addition to each of the polarimetric parameters discussed
above, we also evaluated other polarimetric similarity tests between
two acquisitions: the likelihood-ratio test statistic in the Wishart distribution
(Conradsen et al., 2003; Kersten et al., 2005), and the polarimetric
similarity parameter (Yang et al., 2001). The test of equality
for two complex Wishart matrixes relies on a log-ratio depending