PUMA
Istituto di Scienza e Tecnologie dell'Informazione     
Salerno E., Genovesi S., Monorchio A., Manara G. Edge-Preserving Permittivity Range Profile Reconstruction by a Genetic Algorithm. The document has been submitted to Journal: IEEE Microwave and Wireless Components Letters, Technical report, 2004.
 
 
Abstract
(English)
Reconstructing the permittivity range profile of a layered medium from bandlimited backscattered data always implies either higly unstable or oversmoothed results. To avoid this drawback, we introduce an edge-preserving regularization constraint with explicitly marked lines. The inverse scattering problem is solved by a genetic optimization algorithm.
Subject Microwave tomography
Range profile reconstruction
Edge-preserving regularization
Genetic algorithms
G.1.6 Optimization
J.2 PHYSICAL SCIENCES AND ENGINEERING
90-08 Computational methods


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