relation: http://www.eledia.org/students-reports/666/ title: BCS-based inversion methods within a multi-frequency framework creator: Poli, L. creator: Oliveri, G. creator: Massa, A. subject: M CS Compressive Sensing description: 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. publisher: University of Trento date: 2015 type: Monograph type: NonPeerReviewed format: text language: en identifier: http://www.eledia.org/students-reports/666/1/BCS-based%20inversion%20methods%20within%20a%20multi-frequency%20framework.pdf identifier: Poli, L. and Oliveri, G. and Massa, A. (2015) BCS-based inversion methods within a multi-frequency framework. Technical Report. University of Trento.