A learning-by-examples approach for non-destructive localization and characterization of defects through eddy current testing measurements

Marco Salucci; Giacomo Oliveri; Federico Viani; Roberto Miorelli; Christophe Reboud; Pierre Calmon; Andrea Massa

doi:10.1109/APS.2015.7304837

A learning-by-examples approach for non-destructive localization and characterization of defects through eddy current testing measurements

Marco Salucci ^{1, 2} Giacomo Oliveri ¹ Federico Viani ¹ Roberto Miorelli ³ Christophe Reboud ³ Pierre Calmon ^{3, 4} Andrea Massa ^{2, 1}

1 ELEDIA Research Group - Department of Information Engineering and Computer Science

2 L2S - Laboratoire des signaux et systèmes

3 LSME - Laboratoire de Simulation et de Modélisation Électromagnetique

DISC - Département Imagerie et Simulation pour le Contrôle : DRT/LIST/DISC

4 LIST - Laboratoire d'Intégration des Systèmes et des Technologies

Abstract : This work presents an innovative inversion method for non-destructive localization and characterization of defects based on a Learning-by-Example (LBE) approach. The qualitative imaging of the electromagnetic anomalies affecting a conductive structure is based on the exploitation of Eddy Current Testing (ECT) measurements through Support Vector Regression (SVR), enabling an evaluation of the structure under test almost in real-time. Some preliminary numerical results are shown in order to validate the effectiveness of the proposed method.

Document type :

Conference papers

Domain :

Engineering Sciences [physics] / Electromagnetism

Engineering Sciences [physics] / Signal and Image processing

Liste complète des métadonnées

https://hal.archives-ouvertes.fr/hal-01264448
Contributor : Andrea Massa <>
Submitted on : Friday, January 29, 2016 - 12:20:36 PM
Last modification on : Wednesday, January 23, 2019 - 2:39:31 PM

A learning-by-examples approach for non-destructive localization and characterization of defects through eddy current testing measurements

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A learning-by-examples approach for non-destructive localization and characterization of defects through eddy current testing measurements

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