Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/21550
DC FieldValueLanguage
dc.contributorDepartment of Land Surveying and Geo-Informatics-
dc.creatorZhang, P-
dc.creatorLv, Z-
dc.creatorShi, W-
dc.date.accessioned2014-12-19T07:09:04Z-
dc.date.available2014-12-19T07:09:04Z-
dc.identifier.issn1545-598X-
dc.identifier.urihttp://hdl.handle.net/10397/21550-
dc.language.isoenen_US
dc.publisherInstitute of Electrical and Electronics Engineersen_US
dc.subjectClassification of very high resolution (VHR) imageen_US
dc.subjectObject correlative index (OCI)en_US
dc.subjectSpatial featureen_US
dc.subjectSpectral featureen_US
dc.titleObject-based spatial feature for classification of very high resolution remote sensing imagesen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage1572-
dc.identifier.epage1576-
dc.identifier.volume10-
dc.identifier.issue6-
dc.identifier.doi10.1109/LGRS.2013.2262132-
dcterms.abstractThis letter presents a novel spatial feature called object correlative index (OCI) to enhance the classification of very high resolution images. This novel method considers the property of an image object based on spectral similarity to construct a useful OCI to describe the spatial information objectively. Compared with the generic features widely used in image classification, the classification approach based on the OCI spatial feature results in higher classification accuracy than those approaches that only consider spectral features or pixelwise spatial features, such as the pixel shape index and mathematical morphology profiles. Experiments are conducted on QuickBird satellite image and aerial photo data, and results confirm that the proposed method is feasible and effective.-
dcterms.bibliographicCitationIEEE geoscience and remote sensing letters, 2013, v. 10, no. 6, 6573351, p. 1572-1576-
dcterms.isPartOfIEEE geoscience and remote sensing letters-
dcterms.issued2013-
dc.identifier.scopus2-s2.0-84886592063-
dc.identifier.rosgroupidr68554-
dc.description.ros2013-2014 > Academic research: refereed > Publication in refereed journal-
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