{"id":181326,"updated":"2025-01-20T04:36:52.016010+00:00","links":{},"created":"2025-01-19T00:49:05.253391+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00181326","sets":["6504:9168:9181"]},"path":["9181"],"owner":"6748","recid":"181326","title":["回転磁石マーカを用いたスマートフォン3次元位置推定の基礎的検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-03-16"},"_buckets":{"deposit":"7370b148-0c1e-431e-94e1-6ce2846208aa"},"_deposit":{"id":"181326","pid":{"type":"depid","value":"181326","revision_id":0},"owners":[6748],"status":"published","created_by":6748},"item_title":"回転磁石マーカを用いたスマートフォン3次元位置推定の基礎的検討","author_link":["392689","392688","392695","392693","392691","392694","392692","392687","392690"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"回転磁石マーカを用いたスマートフォン3次元位置推定の基礎的検討"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ネットワーク","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2017-03-16","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"名大"},{"subitem_text_value":"名大"},{"subitem_text_value":"NTTドコモ"},{"subitem_text_value":"NTTドコモ"},{"subitem_text_value":"NTTドコモ"},{"subitem_text_value":"NTTドコモ"},{"subitem_text_value":"NTTドコモ"},{"subitem_text_value":"愛知工大"},{"subitem_text_value":"名大"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/181326/files/IPSJ-Z79-4V-03.pdf","label":"IPSJ-Z79-4V-03.pdf"},"date":[{"dateType":"Available","dateValue":"2017-05-22"}],"format":"application/pdf","filename":"IPSJ-Z79-4V-03.pdf","filesize":[{"value":"1.4 MB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"5d7385b1-376b-4203-8e78-6d70bed45f71","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2017 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"渡邊, 康祐"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"廣井, 慧"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"神山, 剛"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"佐野, 博之"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"塚本, 昌克"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"片桐, 雅二"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"池田, 大造"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"梶, 克彦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"河口, 信夫"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"この研究では磁石を回転させて周期的に変化する磁場を発生させる磁場マーカーを用いて、スマートフォンの磁場マーカーからの距離、方位角、仰角を特定する。提案手法は回転角度を取得できるステッピングモーターを用いて磁石を回転させ、磁場のノルムが極大値をとった時刻でのモーターの角度データを取得することで、スマートフォンの磁場マーカーからの相対的な方位角を推定する。さらにセンサーの値と仰角との関係を理論的に導出し、ノルムが極値をとった時刻における磁場の各方向成分から仰角を推定する。実験の結果、1m離れた距離での方位角の特定は平均誤差6゜以内、仰角の特定は0゜での測定で平均誤差3゜以内であった。","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"454","bibliographic_titles":[{"bibliographic_title":"第79回全国大会講演論文集"}],"bibliographicPageStart":"453","bibliographicIssueDates":{"bibliographicIssueDate":"2017-03-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2017"}]},"relation_version_is_last":true,"weko_creator_id":"6748"}}