{"id":229997,"created":"2025-01-19T01:29:29.604875+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00229997","sets":["6504:11436:11440"]},"path":["11440"],"owner":"44499","recid":"229997","title":["手の骨格データを用いたギターコード推定"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-16"},"_buckets":{"deposit":"3df75b99-b0a0-41d9-9c4b-d0ce2b63c96e"},"_deposit":{"id":"229997","pid":{"type":"depid","value":"229997","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"手の骨格データを用いたギターコード推定","author_link":["618764","618763"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"手の骨格データを用いたギターコード推定"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"人工知能と認知科学","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2023-02-16","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":"関西学院大"},{"subitem_text_value":"関西学院大"}]},"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/229997/files/IPSJ-Z85-2S-02.pdf","label":"IPSJ-Z85-2S-02.pdf"},"date":[{"dateType":"Available","dateValue":"2023-11-17"}],"format":"application/pdf","filename":"IPSJ-Z85-2S-02.pdf","filesize":[{"value":"807.7 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"69fc6dfb-bdd6-48e6-9d30-714df72e90ed","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"十住, 勇輝"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"北村, 泰彦"}],"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":"ギターのコードを演奏動画から目や耳で採譜する作業は特に初心者には難しい．そこで，本研究では入力された画像のコードを手の骨格データを用いて推定する．方法としては，OpenPoseを用いて手の骨格データを取得し，それを描画した画像をコードと対応させて機械学習させる．その後，コードの画像を入力することで，そのコードの推定を行う．評価実験はA,B,C,D,E,F,Gの7コードとそれぞれのマイナーコードを追加した14コードで行い，骨格データを用いる場合と用いない場合で再現率と適合率を比較した．結果として，骨格データを用いる場合の再現率と適合率は，用いない場合を上回り，ギターコード推定に骨格データを用いるのが有効であることが示された．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"402","bibliographic_titles":[{"bibliographic_title":"第85回全国大会講演論文集"}],"bibliographicPageStart":"401","bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2023"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"updated":"2025-01-19T11:19:54.796816+00:00","links":{}}