{"links":{},"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00221031","sets":["6504:11035:11043"]},"path":["11043"],"owner":"44499","recid":"221031","title":["単眼バドミントン競技映像における選手の骨格情報に基づく反応時間の計測"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-02-17"},"_buckets":{"deposit":"09cd315a-7942-44f3-8a26-e380fec57dc7"},"_deposit":{"id":"221031","pid":{"type":"depid","value":"221031","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"単眼バドミントン競技映像における選手の骨格情報に基づく反応時間の計測","author_link":["578472","578474","578475","578473"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"単眼バドミントン競技映像における選手の骨格情報に基づく反応時間の計測"}]},"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":"2022-02-17","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":"筑波大"},{"subitem_text_value":"筑波大"},{"subitem_text_value":"筑波大"},{"subitem_text_value":"筑波大"}]},"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/221031/files/IPSJ-Z84-1U-07.pdf","label":"IPSJ-Z84-1U-07.pdf"},"date":[{"dateType":"Available","dateValue":"2022-10-22"}],"format":"application/pdf","filename":"IPSJ-Z84-1U-07.pdf","filesize":[{"value":"717.7 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"bedd3e73-6918-4d62-bcaa-8f891f1c272d","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2022 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"佐川, 加奈"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"宍戸, 英彦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"吹田, 真士"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"北原, 格"}],"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":"近年，スポーツ競技映像から戦況を推定する研究が行われている．サッカーでは同一チームの選手間の位置関係や前線位置を用いることで優勢度が推定されている．しかし，バドミントンのようなラケットスポーツでは優勢度推定は行われていない．バドミントン競技では，対戦相手のショットに対する反応時間の早さが優勢度に関係していると考えられる．本研究では優勢度推定の前段階として，ショットに対する反応時間の自動計測に取り組む．提案手法では，単眼バドミントン競技映像における選手の三次元骨格情報を推定し，腰中央の加速度を算出する．腰中央の加速度から動き出しのタイミングを検出し，対戦相手のヒットタイミングとの差分から反応時間を計測する．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"584","bibliographic_titles":[{"bibliographic_title":"第84回全国大会講演論文集"}],"bibliographicPageStart":"583","bibliographicIssueDates":{"bibliographicIssueDate":"2022-02-17","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2022"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T01:21:02.907161+00:00","updated":"2025-01-19T14:19:38.690868+00:00","id":221031}