Regularized bi-conjugate gradient algorithm for tomographic reconstruction of buried objects - Laboratoire Jean-Alexandre Dieudonné Accéder directement au contenu
Article Dans Une Revue IEICE Transactions on Electronics Année : 2000

Regularized bi-conjugate gradient algorithm for tomographic reconstruction of buried objects

Résumé

This paper deals with a quantitative inversion algorithm for reconstructing the permittivity and conductivity profiles of bounded inhomogeneous buried objects from measured multifrequency and multiincidence backscattered field data. An Edge-Preserving regularization scheme is applied leading to a significant enhancement in the profiles reconstructions. The applications concern civil engineering and geophysics as well as mine detection and localization. The performance of the reconstructions are illustrated with different synthetic data.
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Dates et versions

hal-00981903 , version 1 (23-04-2014)

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  • HAL Id : hal-00981903 , version 1

Citer

Cédric Dourthe, Christian Pichot, Jean-Yves Dauvignac, Laure Blanc-Féraud, Michel Barlaud. Regularized bi-conjugate gradient algorithm for tomographic reconstruction of buried objects. IEICE Transactions on Electronics, 2000, E83-C (12), pp.1858-1863. ⟨hal-00981903⟩
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