This contribution is aimed at investigating the potentialities and current limitations of the multiscale particle swarm method when processing multi-frequency data scattered by three-dimensional structures. Such a global optimization approach demonstrated its effectiveness in solving complex two-dimensional imaging problems. Therefore, it has been suitably-modified for dealing with three-dimensional geometries and integrated into multi-frequency inversion schemes. Selected numerical results are shown in order to allow a preliminary evaluation of the reconstruction accuracy of the proposed implementations. This is the author's version of the final version available at IEEE.
Imaging Three-Dimensional Bodies by Processing Multi-Frequency Data Through a Multiscale Swarm Intelligence Based Method / Franceschini, Davide; Franceschini, Gabriele; Massa, Andrea; Donelli, Massimo; Rocca, Paolo. - ELETTRONICO. - (2011).
Imaging Three-Dimensional Bodies by Processing Multi-Frequency Data Through a Multiscale Swarm Intelligence Based Method
Franceschini, DavidePrimo
;Franceschini, GabrieleSecondo
;Massa, Andrea
Ultimo
;Donelli, MassimoPenultimo
;Rocca, Paolo
2011-01-01
Abstract
This contribution is aimed at investigating the potentialities and current limitations of the multiscale particle swarm method when processing multi-frequency data scattered by three-dimensional structures. Such a global optimization approach demonstrated its effectiveness in solving complex two-dimensional imaging problems. Therefore, it has been suitably-modified for dealing with three-dimensional geometries and integrated into multi-frequency inversion schemes. Selected numerical results are shown in order to allow a preliminary evaluation of the reconstruction accuracy of the proposed implementations. This is the author's version of the final version available at IEEE.File | Dimensione | Formato | |
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