Title :
Minimum-norm current formulation for MT-BCS inversion of scattering data
Author :
Oliveri, Giacomo ; Poli, Lorenzo ; Massa, Andrea
Author_Institution :
DISI, Univ. of Trento, Trento, Italy
Abstract :
An innovative approach based on multi-task Bayesian Compressive Sensing (MT-BCS) for the solution of inverse scattering problems is presented. The minimum-norm current formulation is adopted to enable the use of the MT-BCS in the inversion procedure. Representative results are reported to show the potentialities and the effectiveness of the developed approach.
Keywords :
Bayes methods; compressed sensing; microwave imaging; MT-BCS inversion; inverse scattering problem; microwave imaging; minimum-norm current formulation; multitask Bayesian compressive sensing; scattering data; Bayesian methods; Compressed sensing; Inverse problems; Microwave imaging; Microwave theory and techniques; Scattering;
Conference_Titel :
Antennas and Propagation Society International Symposium (APSURSI), 2012 IEEE
Conference_Location :
Chicago, IL
Print_ISBN :
978-1-4673-0461-0
DOI :
10.1109/APS.2012.6348675
