?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Fwww.eledia.org%2Fstudents-reports%2F495%2F&rft.title=Improving+the+Reconstruction+Accuracy+of+Inversion+Strategies+Through+Energetic+Constraints&rft.creator=Franceschini%2C+Davide&rft.creator=Benedetti%2C+Manuel&rft.creator=Viani%2C+Federico&rft.creator=Massa%2C+Andrea&rft.subject=TU+Technical+Reports+and+Publications&rft.description=Microwave+imaging+techniques+are+widely+investigated+in+many+applied+sciences+such+as+the+subsurface+prospecting+%5B1%5D+and+the+medical+diagnosis+%5B2%5D.+Unfortunately%2C+when+inverse+scattering+approaches+are+considered%2C+the+drawbacks+of+non-linearity+and+ill-posedness+%5B3%5D+have+unavoidably+to+be+dealt+with.+Therefore%2C+the+problem+at+hand+is+usually+recast+as+the+minimization+of+a+suitable+cost+function+to+be+properly+minimized+in+order+to+find+the+optimal+solution.+Such+a+cost+function+is+usually+defined+by+two+discrepancy+terms+based+on+the+knowledge+of+the+scattered+field+measured+in+a+suitable+observation+region+and+of+the+incident+field+in+the+investigation+region.+Moreover%2C+further+regularization+terms+have+been+studied+and+successfully+applied+in+order+to+enhance+the+quality+of+the+reconstructions+(e.g.%2C+%5B4%5D%5B5%5D).+In+such+a+framework%2C+this+contribution+presents+a+new+constraint+based+on+the+conservation+of+energy+to+improve+the+reconstruction+accuracy+of+inverse+scattering+procedures.&rft.date=2011-01&rft.type=Technical+Report&rft.type=NonPeerReviewed&rft.format=application%2Fpdf&rft.language=en&rft.identifier=http%3A%2F%2Fwww.eledia.org%2Fstudents-reports%2F495%2F1%2FDISI-11-184.C183.pdf&rft.identifier=++Franceschini%2C+Davide+and+Benedetti%2C+Manuel+and+Viani%2C+Federico+and+Massa%2C+Andrea++(2011)+Improving+the+Reconstruction+Accuracy+of+Inversion+Strategies+Through+Energetic+Constraints.++%5BTechnical+Report%5D+++++