Title :
Enhancement of the contrast source inversion method using fuzzy logic
Author :
Casagranda, A. ; Massa, A. ; van den Berg, P.M. ; Abubakar, A.
Author_Institution :
Dept. of Inf. & Commun. Technol., Trento Univ.
Abstract :
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
Keywords :
Green´s function methods; electromagnetic wave scattering; fuzzy logic; Green´s function; contrast source inversion method; fuzzy logic; reconstruction inaccuracy reduction; scattering data; Communications technology; Cost function; Electromagnetic interference; Electromagnetic scattering; Fuzzy logic; Inverse problems; Medical tests; Nondestructive testing; Nonlinear equations; System testing;
Conference_Titel :
Antennas and Propagation Society International Symposium 2006, IEEE
Conference_Location :
Albuquerque, NM
Print_ISBN :
1-4244-0123-2
DOI :
10.1109/APS.2006.1710803
