{"updated":"2025-01-19T11:32:59.665551+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00229437","sets":["1164:4061:11136:11366"]},"path":["11366"],"owner":"44499","recid":"229437","title":["ハンズフリーのデバイス操作のための汎用イヤラブルデバイスのIMUセンサーを用いた表情認識手法"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-11-14"},"_buckets":{"deposit":"1b99d7cf-ffbe-47ba-a422-749fb501b117"},"_deposit":{"id":"229437","pid":{"type":"depid","value":"229437","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"ハンズフリーのデバイス操作のための汎用イヤラブルデバイスのIMUセンサーを用いた表情認識手法","author_link":["617037","617038","617040","617039","617036"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ハンズフリーのデバイス操作のための汎用イヤラブルデバイスのIMUセンサーを用いた表情認識手法"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"VR・頭部","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2023-11-14","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京工業大学"},{"subitem_text_value":"LINEヤフー株式会社"},{"subitem_text_value":"立命館大学"},{"subitem_text_value":"東京大学"},{"subitem_text_value":"東京工業大学"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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/229437/files/IPSJ-UBI23080015.pdf","label":"IPSJ-UBI23080015.pdf"},"date":[{"dateType":"Available","dateValue":"2025-11-14"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-UBI23080015.pdf","filesize":[{"value":"3.5 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"36"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"7ce819de-4019-4397-847c-90d081ba123e","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"北森, 迪耶"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"坪内, 孝太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"西尾, 信彦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"西山, 勇毅"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"下坂, 正倫"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11838947","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8698","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本研究では，汎用イヤラブルデバイスに内蔵される IMU センサーを用いて，表情認識が可能となる手法を提案する．表情認識は，ハンズフリーでのデバイス操作や障害者支援システムなど，幅広い応用が期待できる研究分野である．しかし，先行研究では，カメラで撮影した画像を用いた表情認識や外部センサーを取り付けたカスタムデバイスを使用した表情認識が盛んであり，プライバシー問題や日常生活動作の障害となる可能性を孕んでいる．そのため，表情認識技術は商業的な利用が多く，日常生活での活用事例は少ない．そこで，本研究では，表情にコマンドを割り当てることで日常的なハンズフリーデバイス操作を可能とするためのイヤラブルデバイスによる表情認識手法を提案する．提案手法では，汎用イヤラブルデバイスである ”AirPods” を使用して，8 人の被験者から 5 種類の表情変化を記録した時系列データを用いて，機械学習モデルによる表情認識の評価実験を行う．その際，訓練データに表情認識対象者のデータを含める場合と含めない場合の 2 種類の評価実験により，ユーザー依存性の有無も考慮した汎用イヤラブルデバイスでの表情認識の可能性を示す．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告ユビキタスコンピューティングシステム（UBI）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2023-11-14","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"15","bibliographicVolumeNumber":"2023-UBI-80"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T01:28:35.398331+00:00","id":229437,"links":{}}