In this study, the capability of polarimetric Non Local Filters (NLFs) for speckle reduction in POLarimetric Synthetic Aperture Radar (POLSAR) measurements is investigated. Among different POLSAR applications where speckle filtering is a key point, shoreline extraction is here addressed. A C-band Radarsat-2 POLSAR scene is considered where the shoreline extraction procedure proposed in [5] is applied. The effects of different POLSAR speckle filters, including NLFs, are analyzed.
The Use of Non Local Filters in Polsar Applications / Nunziata, F.; Buono, A.; Migliaccio, M.. - (2019), pp. 5189-5192. (Intervento presentato al convegno 39th IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2019 tenutosi a Convention Center "Pacifico Yokohama", jpn) [10.1109/IGARSS.2019.8898989].
The Use of Non Local Filters in Polsar Applications
Nunziata F.;Migliaccio M.
2019
Abstract
In this study, the capability of polarimetric Non Local Filters (NLFs) for speckle reduction in POLarimetric Synthetic Aperture Radar (POLSAR) measurements is investigated. Among different POLSAR applications where speckle filtering is a key point, shoreline extraction is here addressed. A C-band Radarsat-2 POLSAR scene is considered where the shoreline extraction procedure proposed in [5] is applied. The effects of different POLSAR speckle filters, including NLFs, are analyzed.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
