{"updated":"2025-01-19T18:13:31.599058+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00210222","sets":["1164:5064:10547:10548"]},"path":["10548"],"owner":"44499","recid":"210222","title":["配信ライブの同時視聴におけるヘッドバンギング同期のための動作推定手法"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-03-09"},"_buckets":{"deposit":"fc1ce805-f632-4bc1-88c9-5d10389f79fd"},"_deposit":{"id":"210222","pid":{"type":"depid","value":"210222","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"配信ライブの同時視聴におけるヘッドバンギング同期のための動作推定手法","author_link":["531680","531679"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"配信ライブの同時視聴におけるヘッドバンギング同期のための動作推定手法"}]},"item_type_id":"4","publish_date":"2021-03-09","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"明治大学"},{"subitem_text_value":"明治大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Meiji University","subitem_text_language":"en"},{"subitem_text_value":"Meiji University","subitem_text_language":"en"}]},"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/210222/files/IPSJ-MUS21130033.pdf","label":"IPSJ-MUS21130033.pdf"},"date":[{"dateType":"Available","dateValue":"2023-03-09"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MUS21130033.pdf","filesize":[{"value":"1.1 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":"21"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"6b4d2adf-ec07-4b05-84d2-f94a6f4eba9b","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"二宮, 洸太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"中村, 聡史"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10438388","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":"2188-8752","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"音楽ライブに参加する観客は演奏に合わせてサイリウムを振る，ヘッドバンギングをするなど，アーティストや他の観客との一体感や非日常感を楽しんでいる．また，ライブの模様を，インターネットを通じて配信する配信ライブも多く行われているが，自宅でひとりで鑑賞することが多く，アーティストや他のファンとのかかわりや一体感が希薄化する問題がある．そこで，配信ライブ中の視聴者間の一体感を向上させることを目的に，ライブ中に行われるヘッドバンギングを媒介として，その動作を検知し，タイミングを視聴者間で共有するシステムを提案する．本研究ではポケットに入れたスマートフォンのセンサデータを使い，ヘッドバンギングの予備動作からヘッドバンギングの推定に関する検討を行った．具体的には，ヘッドバンギング中のセンサデータに関するデータセット構築を行い，機械学習により，予備動作からヘッドバンギングの推定を行った．その結果，93.5% の精度で推定を行うことができた．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告音楽情報科学（MUS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2021-03-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"33","bibliographicVolumeNumber":"2021-MUS-130"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T01:11:28.889991+00:00","id":210222,"links":{}}