A Characterization of Shannon Entropy and Bhattacharyya Measure of Contrast in Polarimetric and Interferometric SAR Image

We analyze the application of Shannon entropy and Bhattacharyya distance for the characterization of polarimetric interferometric synthetic aperture radar (PolInSAR) images. We discuss the relevance of the decomposition of the Shannon entropy of a homogeneous region into the sum of three physically...

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Veröffentlicht in:	Proceedings of the IEEE 2009-06, Vol.97 (6), p.1097-1108
Hauptverfasser:	Morio, JÉrÔme, Refregier, Philippe, Goudail, FranÇois, Dubois-Fernandez, Pascale C., Dupuis, Xavier
Format:	Artikel
Sprache:	eng
Schlagworte:	Computer Science Contrast definition Covariance matrix Decomposition Entropy Image analysis Image contrast image edge analysis Information analysis Information Retrieval Interferometric synthetic aperture radar Interferometry polarimetric interferometry Polarimetry Polarization Radar polarimetry Radar scattering statistical image processing Surface topography Synthetic aperture radar synthetic aperture radar (SAR) interferometry Synthetic aperture radar interferometry
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