?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.relation=http%3A%2F%2Fwww.eledia.org%2Fstudents-reports%2F731%2F&rft.title=Frequency%E2%80%90Hopping+Multi%E2%80%90Resolution+GPR+Microwave+Imaging+Based+on+Stochastic+Optimization&rft.creator=Salucci%2C+M.&rft.creator=Poli%2C+L.&rft.creator=Anselmi%2C+N.&rft.creator=Massa%2C+A.&rft.subject=A+WC+Next+Generation+Wireless+Communications&rft.subject=M+EA+Evolutionary+Algorithms&rft.description=This+work+presents+an+innovative+microwave+imaging+technique+for+processing+wide-band+ground+penetrating+radar+(GPR)+data+and+solving+the+subsurface+inverse+scattering+problem.+The+proposed+technique+is+based+on+the+integration+of+a+customized+stochastic+solver+based+on+the+Particle+Swarm+Optimizer+(PSO)+with+the+iterative+multi-scaling+approach+(IMSA).+Moreover%2C+the+IMSA-PSO+is+nested+within+a+frequency-hopping+(FH)+approach+in+order+to+exploit+the+frequency-diversity+of+GPR+measurements+as+an+additional+source+of+information+for+regularizing+the+subsurface+inverse+scattering+problem.+Some+preliminary+numerical+results+are+shown+in+order+to+assess+the+effectiveness+of+the+proposed+methodology%2C+as+well+as+to+compare+it+to+a+single-resolution+(BARE)+implementation+within+the+same+framework.&rft.publisher=University+of+Trento&rft.date=2016&rft.type=Monograph&rft.type=NonPeerReviewed&rft.format=text&rft.language=en&rft.identifier=http%3A%2F%2Fwww.eledia.org%2Fstudents-reports%2F731%2F2%2FFrequency%25E2%2580%2590Hopping%2520Multi%25E2%2580%2590Resolution%2520GPR%2520Microwave%2520Imaging%2520Based%2520on%2520Stochastic%2520Optimization.pdf&rft.identifier=++Salucci%2C+M.+and+Poli%2C+L.+and+Anselmi%2C+N.+and+Massa%2C+A.++(2016)+Frequency%E2%80%90Hopping+Multi%E2%80%90Resolution+GPR+Microwave+Imaging+Based+on+Stochastic+Optimization.++Technical+Report.+University+of+Trento.+++++