Please use this identifier to cite or link to this item: http://hdl.handle.net/1893/30490
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dc.contributor.authorMarino, Armandoen_UK
dc.contributor.authorCloude, Shane Ren_UK
dc.contributor.authorWoodhouse, Iain Hen_UK
dc.date.accessioned2019-11-22T01:01:41Z-
dc.date.available2019-11-22T01:01:41Z-
dc.date.issued2012-10en_UK
dc.identifier.urihttp://hdl.handle.net/1893/30490-
dc.description.abstractTarget detectors using polarimetry are often focused on single targets, since these can be characterized in a simpler and deterministic way. The algorithm proposed in this paper is aimed at the more difficult problem of partial-target detection (i.e., targets with arbitrary degree of polarization). The authors have already proposed a single-target detector employing filters based on a geometrical perturbation. In order to enhance the algorithm to the detection of partial targets, a new vector formalism is introduced. The latter is similar to the one exploited for single targets but suitable for complete characterization of partial targets. A new feature vector is generated starting from the covariance matrix and exploited for the perturbation method. Validation against L-band fully polarimetric airborne E-SAR and ALOS PALSAR data and X-band dual-polarimetric TerraSAR-X data is provided with significant agreement with the expected results. Additionally, a comparison with the supervised Wishart classifier is presented revealing improvementsen_UK
dc.language.isoenen_UK
dc.publisherInstitute of Electrical and Electronics Engineersen_UK
dc.relationMarino A, Cloude SR & Woodhouse IH (2012) Detecting depolarized targets using a new geometrical perturbation filter. IEEE Transactions on Geoscience and Remote Sensing, 50 (10), pp. 3787-3799. https://doi.org/10.1109/TGRS.2012.2185703en_UK
dc.rights© 2012 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.en_UK
dc.subjectVectorsen_UK
dc.subjectDetectorsen_UK
dc.subjectCovariance matrixen_UK
dc.subjectCoherenceen_UK
dc.subjectClutteren_UK
dc.subjectSynthetic aperture radaren_UK
dc.titleDetecting depolarized targets using a new geometrical perturbation filteren_UK
dc.typeJournal Articleen_UK
dc.identifier.doi10.1109/TGRS.2012.2185703en_UK
dc.citation.jtitleIEEE Transactions on Geoscience and Remote Sensingen_UK
dc.citation.issn0196-2892en_UK
dc.citation.volume50en_UK
dc.citation.issue10en_UK
dc.citation.spage3787en_UK
dc.citation.epage3799en_UK
dc.citation.publicationstatusPublisheden_UK
dc.citation.peerreviewedRefereeden_UK
dc.type.statusAM - Accepted Manuscripten_UK
dc.contributor.funderUniversity of Edinburghen_UK
dc.citation.date07/03/2012en_UK
dc.contributor.affiliationBiological and Environmental Sciencesen_UK
dc.contributor.affiliationApplied Electromagnetic Consultantsen_UK
dc.contributor.affiliationUniversity of Edinburghen_UK
dc.identifier.isiWOS:000309361500014en_UK
dc.identifier.scopusid2-s2.0-84867052439en_UK
dc.identifier.wtid951431en_UK
dc.contributor.orcid0000-0002-4531-3102en_UK
dc.date.accepted2012-03-07en_UK
dc.date.filedepositdate2019-11-21en_UK
Appears in Collections:Biological and Environmental Sciences Journal Articles

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