@CONFERENCE\{IMM2015-06889, author = "A. A. Nielsen and K. Conradsen and H. Skriver", title = "Change detection in quad and dual pol, single- and bi-frequency {SAR} data", year = "2015", month = "sep", edition = "L. Bruzzone", booktitle = "{SPIE} Remote Sensing", volume = "9643", series = "", editor = "", publisher = "", organization = "", address = "Toulouse, France", url = "http://www2.compute.dtu.dk/pubdb/pubs/6889-full.html", abstract = "When the covariance matrix representation is used for multi-look polarimetric synthetic aperture radar (SAR) data, the complex Wishart distribution applies. Based on this distribution a likelihood ratio test statistic for equality of two complex variance-covariance matrices and an associated p-value are given. In a case study airborne {EMISAR} {C-} and {L-}band {SAR} images covering agricultural fields and wooded areas near Foulum, Denmark, are used in single- and bi-frequency, bi-temporal change detection with full and dual polarimetry data.", isbn_issn = "doi: 10.1117/12.2194853" }