Please use this identifier to cite or link to this item: https://hdl.handle.net/1959.11/7383
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dc.contributor.authorTaylor, Subhashnien
dc.contributor.authorKumar, Laliten
dc.contributor.authorReid, Nicholasen
dc.date.accessioned2011-05-11T12:48:00Z-
dc.date.issued2010-
dc.identifier.citationPhotogrammetric Engineering and Remote Sensing, 76(6), p. 691-700en
dc.identifier.issn0099-1112en
dc.identifier.urihttps://hdl.handle.net/1959.11/7383-
dc.description.abstractFusion of panchromatic and multi-spectral QuickBird satellite imagery was carried out to evaluate the impact of fusion techniques on classification accuracies for Lantana mapping. This study compared four image fusion techniques, namely Brovey, Hue-Saturation-Value, Principal Components, and Gram-Schmidt Spectral Sharpening. Classification accuracy assessment was calculated using an error matrix for all images. Gram-Schmidt and Principal Components spectral sharpening techniques had an overall accuracy of 90.5 percent and 89.5 percent and a kappa coefficient of 0.85 and 0.84, respectively, compared to the MS image which had an overall accuracy of 86.3 percent and a kappa coefficient of 0.79. Brovey transformation and HSV performed poorly in the supervised classification with overall accuracies of 64.2 percent and 76.8 percent and kappa coefficients of 0.48 and 0.65, respectively. Visual and statistical analyses of the fused images showed that Gram-Schmidt and Principal Components spectral sharpening techniques preserved spectral quality much better than the Brovey and HSV fused images.en
dc.languageenen
dc.publisherAmerican Society for Photogrammetry and Remote Sensingen
dc.relation.ispartofPhotogrammetric Engineering and Remote Sensingen
dc.titleMapping 'Lantana camara': Accuracy Comparison of Various Fusion Techniquesen
dc.typeJournal Articleen
dc.subject.keywordsEnvironmental Monitoringen
local.contributor.firstnameSubhashnien
local.contributor.firstnameLaliten
local.contributor.firstnameNicholasen
local.subject.for2008050206 Environmental Monitoringen
local.subject.seo2008960501 Ecosystem Assessment and Management at Regional or Larger Scalesen
local.profile.schoolSchool of Educationen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.schoolSchool of Environmental and Rural Scienceen
local.profile.emailbtaylo26@une.edu.auen
local.profile.emaillkumar@une.edu.auen
local.profile.emailnrei3@une.edu.auen
local.output.categoryC1en
local.record.placeauen
local.record.institutionUniversity of New Englanden
local.identifier.epublicationsrecordune-20110505-153832en
local.publisher.placeUnited States of Americaen
local.format.startpage691en
local.format.endpage700en
local.peerreviewedYesen
local.identifier.volume76en
local.identifier.issue6en
local.title.subtitleAccuracy Comparison of Various Fusion Techniquesen
local.contributor.lastnameTayloren
local.contributor.lastnameKumaren
local.contributor.lastnameReiden
dc.identifier.staffune-id:btaylo26en
dc.identifier.staffune-id:lkumaren
dc.identifier.staffune-id:nrei3en
local.profile.orcid0000-0002-1624-0901en
local.profile.orcid0000-0002-9205-756Xen
local.profile.orcid0000-0002-4377-9734en
local.profile.roleauthoren
local.profile.roleauthoren
local.profile.roleauthoren
local.identifier.unepublicationidune:7551en
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
dc.identifier.academiclevelAcademicen
local.title.maintitleMapping 'Lantana camara'en
local.output.categorydescriptionC1 Refereed Article in a Scholarly Journalen
local.relation.urlhttp://www.asprs.org/index.php?option=com_content&view=article&id=356&catid=47&Itemid=103en
local.search.authorTaylor, Subhashnien
local.search.authorKumar, Laliten
local.search.authorReid, Nicholasen
local.uneassociationUnknownen
local.year.published2010en
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