Localization of a small change in a multiple scattering environment without modeling of the actual medium

Article English OPEN
Rakotonarivo, Sandrine; Walker, S.C.; Kuperman, W. A.; Roux, Philippe;
(2011)
  • Publisher: Acoustical Society of America
  • Related identifiers: doi: 10.1121/1.3652859
  • Subject: 43.20.Gp Reflection, refraction, diffraction, interference, and scattering of elastic and poroelastic waves ; 43.20.Fn Scattering of acoustic waves | [ PHYS.MECA.ACOU ] Physics [physics]/Mechanics [physics]/Acoustics [physics.class-ph] | Acoustic wave scattering | 43.20.Gp, 43.20.Fn | [PHYS.MECA.ACOU]Physics [physics]/Mechanics [physics]/Acoustics [physics.class-ph] | [SDU.STU.GM]Sciences of the Universe [physics]/Earth Sciences/Geomorphology | Acoustic Signal Processing

International audience; A method to actively localize a small perturbation in a multiple scattering medium using a collection of remote acoustic sensors is presented. The approach requires only minimal modeling and no knowledge of the scatterer distribution and properti... View more
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