{"created":"2023-05-15T08:43:48.713876+00:00","id":8900,"links":{},"metadata":{"_buckets":{"deposit":"1ddf8492-3717-4dcc-9000-36fe663077d1"},"_deposit":{"created_by":13,"id":"8900","owners":[13],"pid":{"revision_id":0,"type":"depid","value":"8900"},"status":"published"},"_oai":{"id":"oai:uec.repo.nii.ac.jp:00008900","sets":["6"]},"author_link":["24234","24233"],"item_10001_biblio_info_7":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2019-02","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicPageEnd":"220","bibliographicPageStart":" 216","bibliographicVolumeNumber":"16","bibliographic_titles":[{},{"bibliographic_title":"IEEE Geoscience and Remote Sensing Letters","bibliographic_titleLang":"en"}]}]},"item_10001_description_5":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"High-resolution, short-range sensors that can be applied in optically challenging environments (e.g., in the presence of clouds, fog, and/or dark smog) are in high demand for various applications. Ultrawideband radar is a promising sensor that is suitable for short-range surveillance or watching sensors. Range-point migration (RPM) has been recently established as a promising imaging approach to achieve accurate and real-time 3-D imaging. However, when objects with many scattering points are dealt with, such as a human body, RPM suffers from high computational costs. In this letter, we propose an algorithm with a lower complexity for an RPM-based 3-D imaging method by introducing a sampling-based scattering center extraction with a simplified evaluation function, in which an efficient sample pattern is provided by a golden ratio. The results from a finite-difference time-domain-based numerical test, which introduces a realistic human body object, demonstrate that our proposed method remarkably reduces the computational cost without sacrificing the reconstruction accuracy.","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/LGRS.2018.2871775","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/LGRS.2018.2871775","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."}]},"item_10001_source_id_9":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1545-598X","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":"Akiyama, Yoshiki","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kidera, Shouhei","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":"2019-01-18"}],"displaytype":"detail","filename":"Low Complexity Algorithm for Range Points Migration Based Human Body.pdf","filesize":[{"value":"2.5 MB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"Low Complexity Algorithm for Range Points Migration Based Human Body","url":"https://uec.repo.nii.ac.jp/record/8900/files/Low Complexity Algorithm for Range Points Migration Based Human Body.pdf"},"version_id":"9aebe4d7-a880-4c5a-893e-d6ee468c2c7e"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"3-D imaging","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"multistatic observation model","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"range-point migration (RPM)","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"hort-range sensor","subitem_subject_language":"en","subitem_subject_scheme":"Other"},{"subitem_subject":"ultrawideband (UWB) 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":"Low Complexity Algorithm for Range-Point Migration-Based Human Body Imaging for Multistatic UWB Radars","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Low Complexity Algorithm for Range-Point Migration-Based Human Body Imaging for Multistatic UWB Radars","subitem_title_language":"en"}]},"item_type_id":"10001","owner":"13","path":["6"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-01-18"},"publish_date":"2019-01-18","publish_status":"0","recid":"8900","relation_version_is_last":true,"title":["Low Complexity Algorithm for Range-Point Migration-Based Human Body Imaging for Multistatic UWB Radars"],"weko_creator_id":"13","weko_shared_id":-1},"updated":"2023-05-15T10:07:59.307436+00:00"}