Title:
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Quantitative images of large biological bodies in microwave tomography by using numerical and real data
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Author:
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Mallorquí Franquet, Jordi Joan; Joachimowicz, N.; Broquetas Ibars, Antoni; Bolomey, J. C. (Jean-Charles)
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Other authors:
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Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions; Universitat Politècnica de Catalunya. RSLAB - Grup de Recerca en Teledetecció |
Abstract:
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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. |
Abstract:
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Peer Reviewed |
Subject(s):
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-Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica::Teledetecció -Microwave measurements -Radiation -Numerical analysis -Radioactivity -Biomedical imaging -Computerised tomography -Iterative methods -Microwave imaging -A priori information -Biological bodies -Dielectric maps -First order algorithm -Ill-conditioned system -Inverse microwave imaging algorithm -Iterative procedure -Microwave tomography -Quantitative images -Microones -- Mesurament -Radiació -Anàlisi numèrica -Radioactivitat |
Rights:
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Document type:
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Article |
Published by:
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IEE-INST ELEC ENG
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