{"created":"2021-03-01T06:05:24.175060+00:00","id":1727,"links":{},"metadata":{"_buckets":{"deposit":"3ee7a785-be2d-4489-97f4-eb7f374bdc82"},"_deposit":{"id":"1727","owners":[],"pid":{"revision_id":0,"type":"depid","value":"1727"},"status":"published"},"_oai":{"id":"oai:niigata-u.repo.nii.ac.jp:00001727","sets":["423:424:425","453:454"]},"item_5_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2011-06","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6","bibliographicPageEnd":"2258","bibliographicPageStart":"2251","bibliographicVolumeNumber":"49","bibliographic_titles":[{"bibliographic_title":"IEEE transactions on geoscience and remote sensing"},{"bibliographic_title":"IEEE transactions on geoscience and remote sensing","bibliographic_titleLang":"en"}]}]},"item_5_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"This paper presents an improvement to a decomposition scheme for accurate classification of polarimetric SAR images. Using a rotation of the coherency matrix to minimize the cross-polarized component, the four-component scattering power decomposition is applied to fully polarimetric SAR images. It is known that oriented urban area and vegetation signatures are decomposed into the same volume scattering mechanism in the previous decompositions and that it is difficult to distinguish vegetation from oblique urban areas with respect to radar direction of illumination within the volume scattering mechanism. It is desirable to distinguish these two scattering mechanisms for accurate classification although they exhibit similar polarimetric responses. The new decomposition scheme by implementing a rotation of coherency matrix first and subsequently the four-component decomposition yields considerably improved accurate results that oriented urban areas are recognized as double bounce objects from volume scattering.","subitem_description_type":"Abstract"}]},"item_5_publisher_7":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"IEEE"}]},"item_5_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"info:doi/10.1109/TGRS.2010.2099124","subitem_relation_type_select":"DOI"}}]},"item_5_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"©2011 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, 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 components of this work in other works."}]},"item_5_select_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"author"}]},"item_5_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA00231483","subitem_source_identifier_type":"NCID"}]},"item_5_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"01962892","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yamaguchi, Yoshio"}],"nameIdentifiers":[{"nameIdentifier":"19","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sato, Akinobu"}],"nameIdentifiers":[{"nameIdentifier":"5244","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Boerner, Wolfgang Mart"}],"nameIdentifiers":[{"nameIdentifier":"5245","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Sato, Ryoichi"}],"nameIdentifiers":[{"nameIdentifier":"5246","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yamada, Hiroyoshi"}],"nameIdentifiers":[{"nameIdentifier":"50","nameIdentifierScheme":"WEKO"}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-07-29"}],"displaytype":"detail","filename":"IEEETGRS_49(6)_2251-2258.pdf","filesize":[{"value":"3.0 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"IEEETGRS_49(6)_2251-2258.pdf","url":"https://niigata-u.repo.nii.ac.jp/record/1727/files/IEEETGRS_49(6)_2251-2258.pdf"},"version_id":"709bddf7-7f51-499c-997d-2bdfc95b2fb2"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Scattering power decomposition","subitem_subject_scheme":"Other"},{"subitem_subject":"radar polarimetry","subitem_subject_scheme":"Other"},{"subitem_subject":"coherency matrix rotation","subitem_subject_scheme":"Other"},{"subitem_subject":"deorientation","subitem_subject_scheme":"Other"},{"subitem_subject":"POLSAR","subitem_subject_scheme":"Other"},{"subitem_subject":"Quad-pol SAR","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"Four-Component Scattering Power Decomposition With Rotation of Coherency Matrix","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Four-Component Scattering Power Decomposition With Rotation of Coherency Matrix"}]},"item_type_id":"5","owner":"1","path":["454","425"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-08-16"},"publish_date":"2012-08-16","publish_status":"0","recid":"1727","relation_version_is_last":true,"title":["Four-Component Scattering Power Decomposition With Rotation of Coherency Matrix"],"weko_creator_id":"1","weko_shared_id":2},"updated":"2022-12-15T03:34:28.274035+00:00"}