{"created":"2025-01-19T00:50:35.536624+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00183035","sets":["1164:5064:9083:9227"]},"path":["9227"],"owner":"11","recid":"183035","title":["MachineDancing: ポーズの変化に関する大局的制約と音楽と動作の局所的制約を同時に考慮したダンス自動生成"],"pubdate":{"attribute_name":"公開日","attribute_value":"2017-08-17"},"_buckets":{"deposit":"b8e3ddeb-b76a-4468-a494-a5106b681b50"},"_deposit":{"id":"183035","pid":{"type":"depid","value":"183035","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"MachineDancing: ポーズの変化に関する大局的制約と音楽と動作の局所的制約を同時に考慮したダンス自動生成","author_link":["400366","400365"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"MachineDancing: ポーズの変化に関する大局的制約と音楽と動作の局所的制約を同時に考慮したダンス自動生成"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"アプリケーション・歌唱支援","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2017-08-17","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"産業技術総合研究所"},{"subitem_text_value":"産業技術総合研究所"}]},"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/183035/files/IPSJ-MUS17116002.pdf","label":"IPSJ-MUS17116002.pdf"},"date":[{"dateType":"Available","dateValue":"2019-08-17"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MUS17116002.pdf","filesize":[{"value":"849.0 kB"}],"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":"801f469a-9fe0-4184-804f-e358c3d2599c","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2017 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"深山, 覚"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"後藤, 真孝"}],"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":"本稿では音楽に連動した3次元コンピュータグラフィックスによるキャラクタのダンス動作を自動生成する手法 MachineDancing を議論する．音楽に連動したダンス動作を生成するには，時間変化する音楽の特徴に応じてダンス動作を作り分ける必要がある．そこで従来の研究では，拍や小節単位でのダンス動作の素片を準備し，それらを適切に接続する方法が提案されてきた．この方法は音楽と動作の時間的に局所的な制約に着目したダンス自動生成手法であった．この方法には，楽曲中の繰り返しや曲の構造に基づいた時間的に大局的な制約を満たすダンス動作を生成しにくいという課題があった．そこで本稿では，この局所的制約と大局的制約をともに満たすようなダンス動作を生成する方法を検討する．その方法として，曲構造駆動型と概略姿勢駆動型の 2 種類の方式を提案し，それぞれがどのような定式化でダンス動作を生成できるかについて議論する．曲構造駆動型については，実際に楽曲の構造に基づいたダンス動作を生成することができた．また概略姿勢駆動型については，そのダンス生成が出力合流並列隠れマルコフモデルで定式化されることがわかり，その解法として双対分解に基づいた最適化に基づく方法を検討した．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告音楽情報科学（MUS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2017-08-17","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicVolumeNumber":"2017-MUS-116"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"links":{},"id":183035,"updated":"2025-01-20T03:49:33.160075+00:00"}