?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Fwww.eledia.org%2Fstudents-reports%2F486%2F&rft.title=Multiple-Shape+Reconstruction+by+Means+of+Multiregion+Level+Sets&rft.creator=Benedetti%2C+Manuel&rft.creator=Lesselier%2C+Dominique&rft.creator=Lambert%2C+Marc&rft.creator=Massa%2C+Andrea&rft.subject=TU+Technical+Reports+and+Publications&rft.description=In+the+framework+of+inverse+scattering+techniques+for+microwave+imaging%2C+this+paper+proposes+an+approach+based+on+the+integration+between+a+multiscaling+procedure+and+the+level-set-based+optimization+in+order+to+properly+deal+with+the+shape+reconstruction+of+multiple+and+disconnected+homogeneous+scatterers.+The+effectiveness+and+robustness+of+the+proposed+approach+is+assessed+against+both+synthetic+and+experimental+data.+A+selected+set+of+results+concerned+with+complex+shapes+is+presented+and+discussed.+%22(c)+2010+IEEE.+Personal+use+of+this+material+is+permitted.+Permission+from+IEEE+must+be+obtained+for+all+other+users%2C+including+reprinting%2F+republishing+this+material+for+advertising+or+promotional+purposes%2C+creating+new+collective+works+for+resale+or+redistribution+to+servers+or+lists%2C+or+reuse+of+any+copyrighted+components+of+this+work+in+other+works.%22&rft.date=2011-01&rft.type=Technical+Report&rft.type=PeerReviewed&rft.format=application%2Fpdf&rft.language=en&rft.identifier=http%3A%2F%2Fwww.eledia.org%2Fstudents-reports%2F486%2F1%2FDISI-11-090-R186.pdf&rft.identifier=++Benedetti%2C+Manuel+and+Lesselier%2C+Dominique+and+Lambert%2C+Marc+and+Massa%2C+Andrea++(2011)+Multiple-Shape+Reconstruction+by+Means+of+Multiregion+Level+Sets.++%5BTechnical+Report%5D+++++