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Wall mitigation techniques for indoor sensing within the compressive sensing framework
dc.contributor.author | Lagunas Targarona, Eva |
dc.contributor.author | Amin, Moeness G. |
dc.contributor.author | Ahmad, Fauzia |
dc.contributor.author | Nájar Martón, Montserrat |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2017-05-09T08:23:50Z |
dc.date.issued | 2012 |
dc.identifier.citation | Lagunas, E., Amin, Moeness G., Ahmad, F., Najar, M. Wall mitigation techniques for indoor sensing within the compressive sensing framework. A: IEEE Sensor Array and Multichannel Signal Processing Workshop. "2012 IEEE 7th Sensor Array and Multichannel Signal Processing Workshop (SAM 2012): Hoboken, New Jersey, USA, 17-20 June 2012". Hoboken, NJ: Institute of Electrical and Electronics Engineers (IEEE), 2012, p. 213-216. |
dc.identifier.isbn | 978-1-467-31070-3 |
dc.identifier.uri | http://hdl.handle.net/2117/104220 |
dc.description.abstract | Compressive sensing (CS) for urban operations and through-the-wall radar imaging has been shown to be successful in fast data acquisition and moving target localizations. However, the research work in this area thus far has assumed prior effective wall removal, allowing proper detection of indoor targets. In this paper, we show that wall removal techniques, operating with full data volume and applying backprojection imaging methods, can be equally effective under reduced data volume and within the sparse signal reconstruction framework. Specifically, we demonstrate that the spatial filtering and the singular value decomposition based approaches, which, respectively, exploit the spatial invariance and the strength of the EM wall return, for suppression of the wall reflections, can be employed using few measurements, thus allowing CS to be applied to data with higher target-to-wallclutter ratio. |
dc.format.extent | 4 p. |
dc.language.iso | eng |
dc.publisher | Institute of Electrical and Electronics Engineers (IEEE) |
dc.subject | Àrees temàtiques de la UPC::Enginyeria de la telecomunicació::Radiocomunicació i exploració electromagnètica |
dc.subject.lcsh | Compressed sensing (Telecommunication) |
dc.subject.other | Back-projection imaging |
dc.subject.other | Compressive sensing |
dc.subject.other | Data volume |
dc.subject.other | Fast data acquisition |
dc.subject.other | Mitigation techniques |
dc.subject.other | Moving target localization |
dc.subject.other | Reduced data |
dc.subject.other | Sparse signal reconstruction |
dc.subject.other | Spatial filterings |
dc.subject.other | Spatial invariance |
dc.subject.other | Urban operations |
dc.subject.other | Wall reflection |
dc.title | Wall mitigation techniques for indoor sensing within the compressive sensing framework |
dc.type | Conference report |
dc.subject.lemac | Dades -- Compressió (Telecomunicació) |
dc.contributor.group | Universitat Politècnica de Catalunya. A&MP - Grup de Processament d'Arrays i Sistemes Multicanal |
dc.identifier.doi | 10.1109/SAM.2012.6250470 |
dc.description.peerreviewed | Peer Reviewed |
dc.relation.publisherversion | http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6250470 |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 11027303 |
dc.description.version | Postprint (published version) |
dc.date.lift | 10000-01-01 |
local.citation.author | Lagunas, E.; Amin, Moeness G.; Ahmad, F.; Najar, M. |
local.citation.contributor | IEEE Sensor Array and Multichannel Signal Processing Workshop |
local.citation.pubplace | Hoboken, NJ |
local.citation.publicationName | 2012 IEEE 7th Sensor Array and Multichannel Signal Processing Workshop (SAM 2012): Hoboken, New Jersey, USA, 17-20 June 2012 |
local.citation.startingPage | 213 |
local.citation.endingPage | 216 |