Quantitative images of large biological bodies in microwavetomography by using numerical and real data |
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Authors: | Mallorqui J.J. Joachimowicz N. Broquetas A. Bolomey J.C. |
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Affiliation: | Dept. of Signal Theory & Commun., Univ. Politecnica Catalunya, Barcelona; |
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Abstract: | A new inverse microwave imaging algorithm is presented which has the ability to obtain quantitative dielectric maps of large biological bodies. By using a priori information, obtained with a first order algorithm, the final image is obtained by solving the direct problem and an ill-conditioned system of equations into an iterative procedure. The algorithm has been successfully tested with real data from an experimental scanner |
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