{"created":"2023-05-15T08:44:07.712976+00:00","id":9385,"links":{},"metadata":{"_buckets":{"deposit":"1921163d-7c23-4f11-9a41-14eb5133b464"},"_deposit":{"created_by":13,"id":"9385","owners":[13],"pid":{"revision_id":0,"type":"depid","value":"9385"},"status":"published"},"_oai":{"id":"oai:uec.repo.nii.ac.jp:00009385","sets":["6"]},"author_link":["25611","25609","25610"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-06","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"6","bibliographicPageEnd":"3777","bibliographicPageStart":"3767","bibliographicVolumeNumber":"57","bibliographic_titles":[{},{"bibliographic_title":"IEEE Transactions on Geoscience and Remote Sensing","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"This paper proposes a novel data filtering algorithm for fully polarimetric synthetic aperture radar (PolSAR) based on the degree of polarization (DoP) information. First, we define the homogeneity degree and polarization independence degree using the DoP information, and propose a feature plane to characterize the target feature. Second, employing the feature plane, we categorize the targets into three types and assign specific filtering policy for each type to estimate the optimal filtering window sizes. Finally, the $T$ -matrices of fully PolSAR data are filtered using the windows with estimated optimal sizes. Compared with boxcar filter, refined Lee filter, scattering model-based filter, and improved sigma filter in processing ALOS2-PALSAR2 data, the proposed DoP-based algorithm presents the best filtering performance.","subitem_description_type":"Abstract"}]},"item_10001_publisher_8":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"IEEE"}]},"item_10001_relation_14":{"attribute_name":"DOI","attribute_value_mlt":[{"subitem_relation_type":"isVersionOf","subitem_relation_type_id":{"subitem_relation_type_id_text":"10.1109/TGRS.2018.2887102","subitem_relation_type_select":"DOI"}}]},"item_10001_relation_17":{"attribute_name":"関連サイト","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://doi.org/10.1109/TGRS.2018.2887102","subitem_relation_type_select":"DOI"}}]},"item_10001_rights_15":{"attribute_name":"権利","attribute_value_mlt":[{"subitem_rights":"© 2019 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, 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 component of this work in other works. This is not the published version. Please cite only the published version."}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0196-2892","subitem_source_identifier_type":"ISSN"}]},"item_10001_version_type_20":{"attribute_name":"著者版フラグ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_ab4af688f83e57aa","subitem_version_type":"AM"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Shang, Fang","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kishi, Naoto","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Hirose, Akira","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2019-10-03"}],"displaytype":"detail","filename":"TGRS2019.pdf","filesize":[{"value":"4.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"TGRS2019","url":"https://uec.repo.nii.ac.jp/record/9385/files/TGRS2019.pdf"},"version_id":"dbde77f4-803d-47b6-8825-bd73fe778ff0"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"Filtering algorithms","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"radar polarimetry","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"synthetic aperture radar","subitem_subject_language":"en","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":"Degree of Polarization-Based Data Filter for Fully Polarimetric Synthetic Aperture Radar","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Degree of Polarization-Based Data Filter for Fully Polarimetric Synthetic Aperture Radar","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"13","path":["6"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-10-03"},"publish_date":"2019-10-03","publish_status":"0","recid":"9385","relation_version_is_last":true,"title":["Degree of Polarization-Based Data Filter for Fully Polarimetric Synthetic Aperture Radar"],"weko_creator_id":"13","weko_shared_id":-1},"updated":"2023-05-15T10:15:20.203134+00:00"}