Title :
Past and new trends in polarimetric and multidimensional SAR data Speckle noise filtering
Author :
Lopez-Martinez, Carlos ; Alonso-Gonzalez, Alberto
Author_Institution :
Univ. Politec. de Catalunya, Barcelona, Spain
Abstract :
Speckle noise represents one of the main components of the multidimensional SAR signal that limit the complete exploitation of multidimensional SAR data, and polarimetric SAR data in particular. This paper consider the main trends in the characterization and the filtering of the multidimensional Speckle noise component.
Keywords :
filtering theory; geophysical image processing; geophysical techniques; radar imaging; radar polarimetry; speckle; synthetic aperture radar; multidimensional SAR data; polarimetric SAR data; speckle noise filtering; Data models; Noise; Remote sensing; Speckle; Synthetic aperture radar; Vectors;
Conference_Titel :
Geoscience and Remote Sensing Symposium (IGARSS), 2014 IEEE International
Conference_Location :
Quebec City, QC
DOI :
10.1109/IGARSS.2014.6946351
