In the framework of nondestructive evaluation and testing (NDE/NDT), this paper deals with the retrieval of unknown defects inside known dielectric media. A Bayesian Compressive Sensing contrast source inversion method enabled by a suitable definition of the inhomogeneous Green's function is employed to fully exploit the a-priori information of the problem at hand, regarding the knowledge on the unperturbed structure and the physical sparseness of the perturbations. Selected numerical results are presented in order to assess effectiveness and robustness of the proposed methodology.

Compressive Processing of Microwave Data for NDE/NDT / Salucci, M.; Oliveri, G.; Fujimoto, T.; Moriyama, T.; Massa, A.. - STAMPA. - (2018), pp. 1-2. (Intervento presentato al convegno ACES-China 2018 tenutosi a Beijing, China nel 29th July-1st August 2018) [10.23919/ACESS.2018.8669359].

Compressive Processing of Microwave Data for NDE/NDT

Salucci M.;Oliveri G.;Massa A.
2018-01-01

Abstract

In the framework of nondestructive evaluation and testing (NDE/NDT), this paper deals with the retrieval of unknown defects inside known dielectric media. A Bayesian Compressive Sensing contrast source inversion method enabled by a suitable definition of the inhomogeneous Green's function is employed to fully exploit the a-priori information of the problem at hand, regarding the knowledge on the unperturbed structure and the physical sparseness of the perturbations. Selected numerical results are presented in order to assess effectiveness and robustness of the proposed methodology.
2018
2018 International Applied Computational Electromagnetics Society Symposium in China, ACES-China 2018
Piscataway, NJ
Institute of Electrical and Electronics Engineers Inc.
978-0-9960078-4-9
Salucci, M.; Oliveri, G.; Fujimoto, T.; Moriyama, T.; Massa, A.
Compressive Processing of Microwave Data for NDE/NDT / Salucci, M.; Oliveri, G.; Fujimoto, T.; Moriyama, T.; Massa, A.. - STAMPA. - (2018), pp. 1-2. (Intervento presentato al convegno ACES-China 2018 tenutosi a Beijing, China nel 29th July-1st August 2018) [10.23919/ACESS.2018.8669359].
File in questo prodotto:
File Dimensione Formato  
Compressive Processing of Microwave Data for NDE-NDT.pdf

Solo gestori archivio

Tipologia: Versione editoriale (Publisher’s layout)
Licenza: Tutti i diritti riservati (All rights reserved)
Dimensione 99.62 kB
Formato Adobe PDF
99.62 kB Adobe PDF   Visualizza/Apri

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11572/262135
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 0
  • ???jsp.display-item.citation.isi??? 0
social impact