Articolo in rivista, 2018, ENG, 10.3390/proceedings2020097
Bedini L.; Righi M.; Salerno E.
CNR-ISTI, Pisa, Italy; CNR-ISTI, Pisa, Italy; CNR-ISTI, Pisa, Italy
We present a strategy to estimate the heading, the length overall and the beam overall of targets already detected as ships in a wide-swath SAR image acquired by a satellite platform. Such images are often affected by distortions due to marine clutter, spectral leakage, or antenna sidelobes. These can mask the target image, thus hampering the possibility of evaluating the size and the behaviour of the ship. Even in the presence of strong artefacts, we found that the principal inertia axes can help the estimation of the target heading and be included in an iterative procedure to erode the false target features, so to enable a more accurate evaluation of the overall measurements of the ship. Here we introduce our idea and present some results obtained from real SAR images.
Proceedings (MDPI) 2 (2)
SAR target classification, Ship recognition, Inertia tensor
Bedini Luigi, Righi Marco, Salerno Emanuele
ISTI – Istituto di scienza e tecnologie dell'informazione "Alessandro Faedo"
ID: 382288
Year: 2018
Type: Articolo in rivista
Creation: 2018-01-12 13:49:55.000
Last update: 2018-01-12 15:16:45.000
CNR authors
External IDs
CNR OAI-PMH: oai:it.cnr:prodotti:382288
DOI: 10.3390/proceedings2020097