?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Fwww.eledia.org%2Fstudents-reports%2F667%2F&rft.title=Multi-Task+Bayesian+Compressive+Sensing+for+microwave+imaging+exploiting+multi-frequency+data&rft.creator=Poli%2C+L.&rft.creator=Oliveri%2C+G.&rft.creator=Massa%2C+A.&rft.subject=M+CS+Compressive+Sensing&rft.description=This+report+deals+with+the+multi-frequency+Multi-Task+Bayesian+Compressive+Sensing+(BCS)+technique+for+retrieving+the+dielectric+features+of+sparse+scatterers+within+an+inaccessible+investigation+domain.+A+calibration+of+the+MT-BCS+method+is+firstly+proposed%2C+before+to+evaluate+the+performance+of+the+algorithm+on+a+wide+set+of+scatterer+configurations%2C+showing+that+additional+information+can+be+educed+from+different+illumination+frequencies+to+improve+the+quality+of+the+reconstructions.+The+impact+of+the+number+of+frequencies+exploited+during+the+reconstruction+process+on+the+results+is+also+investigated.&rft.publisher=University+of+Trento&rft.date=2015&rft.type=Monograph&rft.type=NonPeerReviewed&rft.format=text&rft.language=en&rft.identifier=http%3A%2F%2Fwww.eledia.org%2Fstudents-reports%2F667%2F1%2FMulti-Task%2520Bayesian%2520Compressive%2520Sensing%2520for%2520microwave%2520imaging%2520exploiting%2520multi-frequency%2520data.pdf&rft.identifier=++Poli%2C+L.+and+Oliveri%2C+G.+and+Massa%2C+A.++(2015)+Multi-Task+Bayesian+Compressive+Sensing+for+microwave+imaging+exploiting+multi-frequency+data.++Technical+Report.+University+of+Trento.+++++