A Theoretical Framework for Hyperspectral Anomaly Detection Using Spectral and Spatial A Priori Information


This letter presents a new theoretical approach for anomaly detection using a priori information about targets. This a priori knowledge deals with the general spectral behavior and the spatial distribution of targets. In this letter, we consider subpixel and isolated targets that are spectrally anomalous in one region of the spectrum but not in another… (More)
DOI: 10.1109/LGRS.2007.898080


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