{"created":"2025-01-19T01:28:22.660915+00:00","updated":"2025-01-19T11:35:24.753290+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00229243","sets":["1164:4619:11188:11420"]},"path":["11420"],"owner":"44499","recid":"229243","title":["互いにオーバーラップする楽曲イベントの分離を目的とした物体検出に基づく音楽検出手法の検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-11-09"},"_buckets":{"deposit":"14d349ff-641f-4b84-bd2d-cc59ac3b1720"},"_deposit":{"id":"229243","pid":{"type":"depid","value":"229243","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"互いにオーバーラップする楽曲イベントの分離を目的とした物体検出に基づく音楽検出手法の検討","author_link":["616123","616124"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"互いにオーバーラップする楽曲イベントの分離を目的とした物体検出に基づく音楽検出手法の検討"}]},"item_type_id":"4","publish_date":"2023-11-09","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"株式会社博報堂テクノロジーズ"},{"subitem_text_value":"株式会社博報堂テクノロジーズ"}]},"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/229243/files/IPSJ-CVIM23235023.pdf","label":"IPSJ-CVIM23235023.pdf"},"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CVIM23235023.pdf","filesize":[{"value":"1.5 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"20"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_login","version_id":"170255c8-9fbc-46b3-9564-03509c299a2f","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Institute of Electronics, Information and Communication Engineers This SIG report is only available to those in membership of the SIG."}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"北山, 昌希"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大西, 一貫"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11131797","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":"2188-8701","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"音声コンテンツ中で使用されしばしばオーバーラップを伴う個別の楽曲イベントの検出のために，物体検出の枠組みに基づく楽曲イベント区間の検出を検討する．実現が困難であったオーバーラップを伴う楽曲イベントを分離する形での検出において，コンピュータービジョンにおける物体検出の枠組みにより楽曲イベント区間を直接的に回帰することで実現している．物体検出手法である Faster R-CNN をベースとした楽曲検出モデルに対し，商用利用されている音声コンテンツを想定した DJ ミックスによるシミュレーションデータを用いた評価を行なう．現在商用利用されている音声コンテンツに対し，より高度な分析／コンテンツ制作に寄与する技術の基礎となるものである．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告コンピュータビジョンとイメージメディア（CVIM）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2023-11-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"23","bibliographicVolumeNumber":"2023-CVIM-235"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":229243,"links":{}}