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The Fisher-Rao geometry of CES distributions

When dealing with a parametric statistical model, a Riemannian manifold can naturally appear by endowing the parameter space with the Fisher information metric. The geometry induced on the parameters by this metric is then referred to as the …

An overview of covariance-based change detection methodologies in multivariate SAR image time series

The local covariance matrix of pixel patches appears to be relevant feature to analyze multivariate image time series. This book chapter presents an overview of change detection methodologies based on this approach.