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Enhancement of the contrast source inversion method using fuzzy logic

In this paper, a validation of the fuzzy-logic-based system preliminary proposed in A. Casagranda et al., (2005) for reducing the reconstruction inaccuracies due to the presence of noise on scattering data, has been carried out. In particular, the performances of the system have been evaluated when the formulation of the problem is based on the contrast source inversion. Both single-frequency and multi-frequency examples have been reported. Using the fuzzy logic a significant improvement in the reconstruction has been observed