?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Fwww.eledia.org%2Fstudents-reports%2F807%2F&rft.title=Solving+Multi%E2%80%90Resolution+Quantitative+Inverse+Scattering+Problems+Through+the+IMSA%E2%80%90NIE+Method&rft.creator=SALUCCI%2C+Marco&rft.creator=POLO%2C+Alessandro&rft.creator=MASSA%2C+Andrea&rft.subject=A+WC+Next+Generation+Wireless+Communications&rft.description=The+Iterative+Multi%E2%80%90Scaling+Approach+(IMSA)+is+a+well%E2%80%90known+recipe+to+counteract+the+non%E2%80%90linearity+and+ill%E2%80%90posedness+of+an+inverse+scattering+(IS)+problem.+As+a+matter+of+fact%2C+it+allows+to+keep+as+low+as+possible+the+ratio+between+problem+unknowns+and+non%E2%80%90redundant%2Finformative+data.+In+this+way%2C+the+occurrence+of+local+minima+(i.e.%2C+false+solutions+of+the+IS+problem)+is+limited+with+respect+to+standard+(single%E2%80%90resolution)+approaches.+Moreover%2C+it+exploits+progressively%E2%80%90acquired+information+on+the+unknown+targets%2C+acting+de+facto+as+an+effective+regularization+tool.+In+this+work%2C+the+IMSA+is+integrated+with+a+New+Integral+Equation+(NIE)+method%2C+with+the+goal+of+further+mitigating+the+non%E2%80%90linearity+of+the+IS+problem+and+enable+the+robust+quantitative+imaging+of+quite+string+scatterers+under+non%E2%80%90negligible+levels+of+noise+on+processed+data.+Numerical+results+are+shown+to+verify+the+effectiveness+of+the+integrated+IMSA%E2%80%90NIE+approach+when+dealing+with+the+challenging+problem+of+imaging+disconnected+scatterers+with+conductivities+different+from+the+surrounding+medium+(i.e.%2C+free%E2%80%90space).&rft.publisher=ELEDIA%40UniTN+(DISI+-+University+of+Trento)&rft.type=Monograph&rft.type=NonPeerReviewed&rft.format=text&rft.language=en&rft.identifier=http%3A%2F%2Fwww.eledia.org%2Fstudents-reports%2F807%2F1%2FSolving_Multi-Resolution_Quantitative_Inverse_Scattering_Problems_Through_The_IMSA-NIE_Method.pdf&rft.identifier=++SALUCCI%2C+Marco+and+POLO%2C+Alessandro+and+MASSA%2C+Andrea+++Solving+Multi%E2%80%90Resolution+Quantitative+Inverse+Scattering+Problems+Through+the+IMSA%E2%80%90NIE+Method.++Technical+Report.+ELEDIA%40UniTN+(DISI+-+University+of+Trento).+++++