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We are proposing recursive filter for the filtering of Single
Look Complex PolInSAR data. This recursive filter allows
the iterative refinement of a coarse multilook estimate by reintroducing
details that have been oversmoothed. We investigate
if wether or not information about the image structure
(i.e. spatial details) could be recovered from all the terms of
the PolInSAR matrix. Preliminary results on simulated images
show also that bias on various polarimetric parameters
are decreasing with iterations.
CitationFoucher, S.; Lopez, C.; Charbonneau, F. The polarimetric ratio filter applied to PolInSar images. A: IEEE International Geoscience and Remote Sensing Symposium. "IGARSS 2012: International Geoscience and Remote Sensing Symposium: remote science for a dynamic earth: proceedings: 22-27 July 2012 Munich". Munich: IEEE, 2012, p. 1461-1464.
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