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A joint thermal and electromagnetic diagnostics approach for the inspection of thick walls
Abstract : In this study, we present an inversion approach to detect and localize inclusions in thick walls under natural so-licitations. The approach is based on a preliminary analysis of surface temperature field evolution with time (for instance acquired by infrared thermography); subsequently, this analysis is improved by taking advantage of a priori information provided by ground-penetrating radar reconstruction of the structure under investigation. In this way, it is possible to improve the accuracy of the images achievable with the stand-alone thermal reconstruction method in the case of quasi-periodic natural excitation.
Cited literature [35 references]
https://hal.inria.fr/hal-01563859
Contributor : Laurent Mevel <>
Submitted on : Tuesday, July 18, 2017 - 2:55:38 PM
Last modification on : Tuesday, December 8, 2020 - 10:20:38 AM
Long-term archiving on: : Saturday, January 27, 2018 - 4:21:03 PM
Contributor : Laurent Mevel <>
Submitted on : Tuesday, July 18, 2017 - 2:55:38 PM
Last modification on : Tuesday, December 8, 2020 - 10:20:38 AM
Long-term archiving on: : Saturday, January 27, 2018 - 4:21:03 PM
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