The retrieval of buried objects is addressed through an innovative frequency-hopping imaging technique. The a-priori knowledge on the sparseness of the retrieved profiles (in a suitable representation basis) is exploited to process the spectral content of wideband signals collected in ground-penetrating radar (GPR) scenario. Towards this end, a frequency hopping procedure based on a customized version of the multi-task (MT) Bayesian Compressive Sensing is developed. Selected numerical results are reported to preliminarily assess the effectiveness of the presented strategy

A frequency-hopping BCS strategy for imaging buried objects / Tenuti, Lorenza; Oliveri, Giacomo; Viani, Federico; Polo, Alessandro; Donelli, Massimo; Massa, Andrea. - (2015), pp. 1-4. ((Intervento presentato al convegno MMS’2015 tenutosi a Lecce, Italy nel 30th November – 2nd December 2 2015 [10.1109/MMS.2015.7375395].

A frequency-hopping BCS strategy for imaging buried objects

Tenuti, Lorenza;Oliveri, Giacomo;Viani, Federico;Polo, Alessandro;Donelli, Massimo;Massa, Andrea
2015

Abstract

The retrieval of buried objects is addressed through an innovative frequency-hopping imaging technique. The a-priori knowledge on the sparseness of the retrieved profiles (in a suitable representation basis) is exploited to process the spectral content of wideband signals collected in ground-penetrating radar (GPR) scenario. Towards this end, a frequency hopping procedure based on a customized version of the multi-task (MT) Bayesian Compressive Sensing is developed. Selected numerical results are reported to preliminarily assess the effectiveness of the presented strategy
2015 IEEE 15th Mediterranean Microwave Symposium (MMS)
Piscataway, NJ
IEEE
978-1-4673-7602-0
Tenuti, Lorenza; Oliveri, Giacomo; Viani, Federico; Polo, Alessandro; Donelli, Massimo; Massa, Andrea
A frequency-hopping BCS strategy for imaging buried objects / Tenuti, Lorenza; Oliveri, Giacomo; Viani, Federico; Polo, Alessandro; Donelli, Massimo; Massa, Andrea. - (2015), pp. 1-4. ((Intervento presentato al convegno MMS’2015 tenutosi a Lecce, Italy nel 30th November – 2nd December 2 2015 [10.1109/MMS.2015.7375395].
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11572/135446
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