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Journal articles
Locating an obstacle in a 3D finite depth ocean using the convex scattering support
Abstract : We consider an inverse scattering problem in a 3D homogeneous shallow ocean. Specifically, we describe a simple and efficient inverse method which can compute an approximation of the vertical projection of an immersed obstacle. This reconstruction is obtained from the far-field patterns generated by illuminating the obstacle with a single incident wave at a given fixed frequency. The technique is based on an implementation of the theory of the convex scattering support [S. Kusiak, J. Sylvester, The scattering support, Commun. Pure Appl. Math. (2003) 1525-1548]. A few examples are presented to show the feasibility of the method. © 2006 Elsevier B.V. All rights reserved.
https://hal-ensta-paris.archives-ouvertes.fr//hal-00876231
Contributor : Aurélien Arnoux <>
Submitted on : Friday, October 25, 2013 - 11:10:22 AM
Last modification on : Thursday, January 14, 2021 - 11:56:04 AM
Contributor : Aurélien Arnoux <>
Submitted on : Friday, October 25, 2013 - 11:10:22 AM
Last modification on : Thursday, January 14, 2021 - 11:56:04 AM
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