{"created":"2021-03-01T06:05:29.413695+00:00","id":1809,"links":{},"metadata":{"_buckets":{"deposit":"dd3fc47a-1e63-4bbd-b24f-46dbcd2d254e"},"_deposit":{"id":"1809","owners":[],"pid":{"revision_id":0,"type":"depid","value":"1809"},"status":"published"},"_oai":{"id":"oai:niigata-u.repo.nii.ac.jp:00001809","sets":["423:424:425","453:454"]},"item_5_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2004-06","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6","bibliographicPageEnd":"1647","bibliographicPageStart":"1639","bibliographicVolumeNumber":"E87-B","bibliographic_titles":[{"bibliographic_title":"IEICE transactions on communications"},{"bibliographic_title":"IEICE transactions on communications","bibliographic_titleLang":"en"}]}]},"item_5_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"This paper takes full advantage of polarimetric scattering parameters and total power to classify polarimetric SAR image data. The parameters employed here are total power, polarimetric entropy, and averaged alpha angle (alphabar). Since these parameters are independent each other and represent all the scattering characteristics, they seem to be one of the best combinations to classify Polarimetric Synthetic Aperture Radar (POLSAR) images. Using unsupervised classification scheme with iterative Maximum Likelihood classifier, it is possible to decompose multi-look averaged coherency matrix with complex Wishart distribution effectively. The classification results are shown using Pi-SAR image data set comparing with other representative methods.","subitem_description_type":"Abstract"}]},"item_5_publisher_7":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"The Institute of Electronics, Information and Communication Engineers"}]},"item_5_relation_31":{"attribute_name":"異版である","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"http://www.ieice.org/jpn/trans_online/","subitem_relation_type_select":"URI"}}]},"item_5_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"copyright(C)2004 IEICE"}]},"item_5_select_19":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_select_item":"publisher"}]},"item_5_source_id_11":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA10826261","subitem_source_identifier_type":"NCID"}]},"item_5_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"09168516","subitem_source_identifier_type":"ISSN"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kimura, Koji"}],"nameIdentifiers":[{"nameIdentifier":"5685","nameIdentifierScheme":"WEKO"}]},{"creatorNames":[{"creatorName":"Yamaguchi, Yoshio"}],"nameIdentifiers":[{"nameIdentifier":"19","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":"110003222403.pdf","filesize":[{"value":"2.8 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"110003222403.pdf","url":"https://niigata-u.repo.nii.ac.jp/record/1809/files/110003222403.pdf"},"version_id":"412e8ef9-b60a-484a-bda3-b4f592975028"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"total power","subitem_subject_scheme":"Other"},{"subitem_subject":"anisotropy","subitem_subject_scheme":"Other"},{"subitem_subject":"polarimetric entropy","subitem_subject_scheme":"Other"},{"subitem_subject":"alphabar","subitem_subject_scheme":"Other"},{"subitem_subject":"Wishart distribution","subitem_subject_scheme":"Other"},{"subitem_subject":"iterative ML method","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":"Unsupervised Land Cover Classification Using H/α^^-/TP Space Applied to POLSAR Image Analysis(Sensing)","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Unsupervised Land Cover Classification Using H/α^^-/TP Space Applied to POLSAR Image Analysis(Sensing)"}]},"item_type_id":"5","owner":"1","path":["454","425"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-02-19"},"publish_date":"2013-02-19","publish_status":"0","recid":"1809","relation_version_is_last":true,"title":["Unsupervised Land Cover Classification Using H/α^^-/TP Space Applied to POLSAR Image Analysis(Sensing)"],"weko_creator_id":"1","weko_shared_id":2},"updated":"2022-12-15T03:34:39.053900+00:00"}