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An inverse fast multipole method for imaging applications

dc.contributor.authorÁlvarez López, Yuri 
dc.contributor.authorMartínez Lorenzo, José Ángel 
dc.contributor.authorLas Heras Andrés, Fernando Luis 
dc.contributor.authorRappaport, Carey M.
dc.date.accessioned2013-01-30T10:22:41Z
dc.date.available2013-01-30T10:22:41Z
dc.date.issued2011
dc.identifier.citationIEEE Antennas and Wireless Propagation Letters, 10, p. 1259-1262 (2011); doi:10.1109/LAWP.2011.2175477spa
dc.identifier.issn1536-1225
dc.identifier.urihttp://hdl.handle.net/10651/11124
dc.description.abstractAn inverse fast multipole method (FMM) for imaging applications is presented. The goal is the acceleration of an inverse source-based method for geometry reconstruction achieved by taking advantage of the multipole expansion properties of the scattered fields and reconstructed equivalent currents. By conjugating the FMM terms, it is possible to recover the equivalent currents from the scattered fields in just one step rather than using matrix inversion or cost function minimization. For the sake of simplicity, 2-D problems where the objects under test having symmetry along one dimension are considered
dc.description.sponsorshipThis work was supported by CenSSIS, the Gordon Center for Subsurface Sensing and Imaging Systems NSF ERC Program under Award EEC-9986821; the Ministerio de Ciencia e Innovación of Spain/FEDER under Projects TEC2008-01638/TEC (INVEMTA), CONSOLIDER-INGENIO CSD2008-00068 (TERASENSE), and TEC2011-24492/TEC (iSCAT); PCTI Asturias under Projects EQUIP08-06, FC09-COF09-12, EQUIP10-31, and PC10-06 (FLEXANT); and the CÁtedra Telefónica—Universidad de Oviedo. This material is based upon work supported by the Science and Technology Directorate, U.S. Department of Homeland Security, under Award 2008-ST-061-ED0001
dc.format.extentp. 1259-1262spa
dc.language.isoeng
dc.publisherIEEE
dc.relation.ispartofIEEE Antennas and Wireless Propagation Letters, 10spa
dc.rights© 2011 IEEE
dc.titleAn inverse fast multipole method for imaging applicationseng
dc.typeinfo:eu-repo/semantics/article
dc.identifier.local20111888spa
dc.identifier.doi10.1109/LAWP.2011.2175477
dc.type.dcmitextspa
dc.relation.projectIDEEC-9986821
dc.relation.projectIDMEC-FEDER/TEC2008-01638-TEC(INVEMTA)
dc.relation.projectIDMEC-FEDER/CONSOLIDER-INGENIO CSD2008-00068 (TERASENSE)
dc.relation.projectIDMEC-FEDER/TEC2011-24492-TEC(iSCAT)
dc.relation.projectIDPCTI Asturias/EQUIP08-06
dc.relation.projectIDPCTI Asturias/FC09-COF09-12
dc.relation.projectIDPCTI Asturias/EQUIP10-31
dc.relation.projectIDPCTI Asturias/PC10-06 (FLEXANT)
dc.relation.projectID2008-ST-061-ED0001
dc.relation.publisherversionhttp://dx.doi.org/10.1109/LAWP.2011.2175477spa


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