Change detection in a series of Sentinel-1 SAR data

Change detection in a series of Sentinel-1 SAR data
Allan Aasbjerg Nielsen, Knut Conradsen, Henning Skriver, Morton John Canty
Abstract	Based on an omnibus likelihood ratio test statistic for the equality of several variance-covariance matrices following the complex Wishart distribution with an associated p-value and a factorization of this test statistic, change analysis in a time series of seven multilook, dual polarization Sentinel-1 SAR data in the covariance matrix representation (with diagonal elements only) is carried out. The omnibus test statistic and its factorization detect if and when change occurs.
Type	Conference paper [With referee]
Conference	MultiTemp
Year	2017 Month June
Address	Bruges, Belgium
Electronic version(s)	[pdf]
BibTeX data	[bibtex]
IMM Group(s)	Image Analysis & Computer Graphics