The polarimetric ratio filter applied to polinsar images
Document typeConference report
Rights accessRestricted access - publisher's policy
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.