?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Fwww.eledia.org%2Fstudents-reports%2F743%2F&rft.title=Extending+the+Applicability+Range+of+Compressive+Sensing%E2%80%90Based+Microwave+Imaging+to+Arbitrary+Scatterers&rft.creator=Anselmi%2C+N.&rft.creator=Oliveri%2C+G.&rft.creator=Hannan%2C+M.&rft.creator=Salucci%2C+M.&rft.creator=Massa%2C+A.&rft.subject=A+WC+Next+Generation+Wireless+Communications&rft.subject=M+CS+Compressive+Sensing&rft.description=This+work+deals+with+an+innovative+two-dimensional+(2D)+free-space+microwave+imaging+technique.+The+developed+inverse+scattering+(IS)+technique+is+aimed+at+enabling+Compressive+Sensing+(CS)+to+deal+with+the+retrieval+of+unknown+scatterers+which+are+not+necessarily+sparse+in+the+standard+sense%2C+i.e.%2C+in+the+pixel+domain.+Accordingly%2C+the+proposed+technique+exploits+a+user-defined+dictionary+of+expansion+bases+that+are+used+to+retrieve+several+guesses+of+the+electromagnetic+properties+of+the+investigation+domain.+Then%2C+following+the+BCS+paradigm%2C+the+sparsest+solution+is+recognized+as+the+optimal+one.+Some+numerical+results+are+presented%2C+in+order+to+verify+the+effectiveness+of+the+proposed+IS+technique+for+imaging+scatterers+with+arbitrary+size+and+shape.&rft.publisher=ELEDIA+Research+Center+-+University+of+Trento&rft.date=2017&rft.type=Monograph&rft.type=NonPeerReviewed&rft.format=text&rft.language=en&rft.identifier=http%3A%2F%2Fwww.eledia.org%2Fstudents-reports%2F743%2F1%2FExtending_the_Applicability_Range_of_Compressive_Sensing%25E2%2580%2590Based_Microwave_Imaging_to_Arbitrary_Scatterers.v2.pdf&rft.identifier=++Anselmi%2C+N.+and+Oliveri%2C+G.+and+Hannan%2C+M.+and+Salucci%2C+M.+and+Massa%2C+A.++(2017)+Extending+the+Applicability+Range+of+Compressive+Sensing%E2%80%90Based+Microwave+Imaging+to+Arbitrary+Scatterers.++Technical+Report.+ELEDIA+Research+Center+-+University+of+Trento.+++++