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Polsar time series temporal change detection and analysis with binary partition trees
dc.contributor.author | Alonso González, Alberto |
dc.contributor.author | López Martínez, Carlos |
dc.contributor.other | Universitat Politècnica de Catalunya. Departament de Teoria del Senyal i Comunicacions |
dc.date.accessioned | 2016-05-09T13:12:09Z |
dc.date.issued | 2013 |
dc.identifier.citation | Alonso, A., Lopez, C. Polsar time series temporal change detection and analysis with binary partition trees. A: IEEE International Geoscience and Remote Sensing Symposium. "2013 IEEE International Geoscience & Remote Sensing Symposium: proceedings: July 21–26, 2013: Melbourne, Australia". Melboune: Institute of Electrical and Electronics Engineers (IEEE), 2013, p. 2321-2324. |
dc.identifier.isbn | 978-1-4799-1113-4 |
dc.identifier.uri | http://hdl.handle.net/2117/86786 |
dc.description.abstract | In this paper the exploitation of PolSAR temporal series datasets is presentedin the context of change detection and characterization. A Binary Partition Tree (BPT) data structure is employed in order to extract homogeneous regions of the image containing pixels that are following a similar polarimetric temporal evolution. Then the temporal dimension of the data is analyzed firstly to quantify the significance of the polarimetric temporal variation, making possible the detection of scene changes, and secondly to analyze and characterize those changes. Finally, the proposed technique is employed to process a real RADARSAT-2 dataset to show its capabilities and potentialities. |
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 | Syntethic aperture radar |
dc.subject.lcsh | Ellipsometry |
dc.subject.other | Temporal series |
dc.subject.other | Change detection |
dc.subject.other | SAR Polarimetry |
dc.subject.other | Binary Partition Tree |
dc.title | Polsar time series temporal change detection and analysis with binary partition trees |
dc.type | Conference report |
dc.subject.lemac | Radar d'obertura sintètica |
dc.subject.lemac | El·lipsometria |
dc.contributor.group | Universitat Politècnica de Catalunya. RSLAB - Grup de Recerca en Teledetecció |
dc.description.peerreviewed | Peer Reviewed |
dc.rights.access | Restricted access - publisher's policy |
local.identifier.drac | 13064777 |
dc.description.version | Postprint (published version) |
dc.date.lift | 10000-01-01 |
local.citation.author | Alonso, A.; Lopez, C. |
local.citation.contributor | IEEE International Geoscience and Remote Sensing Symposium |
local.citation.pubplace | Melboune |
local.citation.publicationName | 2013 IEEE International Geoscience & Remote Sensing Symposium: proceedings: July 21–26, 2013: Melbourne, Australia |
local.citation.startingPage | 2321 |
local.citation.endingPage | 2324 |