%0 Report
%9 Technical Report
%A Poli, L.
%A Oliveri, G.
%A Massa, A.
%D 2015
%F elediasc12:666
%K Compressive Sensing, Inverse Scattering, Array Synthesis
%T BCS-based inversion methods within a multi-frequency framework
%U http://www.eledia.org/students-reports/666/
%X In this report, the multi-frequency Multi-Task Bayesian Compressive Sensing (MT-BCS) technique is compared with the Single-Task Bayesian Compressive Sensing one (ST-BCS). The comparison shows how the first method, which concurrently handle the multi-frequency data taking into account the relationship between the correlated inverse problems associated to different illumination frequencies, provides better results. Moreover, single-frequency and multi-frequency approaches have been investigated.