{"created":"2025-01-19T01:38:08.216605+00:00","updated":"2025-01-19T09:21:00.661944+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00236210","sets":["6504:11678:11689"]},"path":["11689"],"owner":"44499","recid":"236210","title":["バレーボール競技におけるラリー開始とスパイク時刻の推定手法の検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-03-01"},"_buckets":{"deposit":"21bba760-bfdc-4015-b946-d7fc09643c76"},"_deposit":{"id":"236210","pid":{"type":"depid","value":"236210","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"バレーボール競技におけるラリー開始とスパイク時刻の推定手法の検討","author_link":["645631","645632"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"バレーボール競技におけるラリー開始とスパイク時刻の推定手法の検討"}]},"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":"2024-03-01","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":"愛知工大"},{"subitem_text_value":"愛知工大"}]},"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/236210/files/IPSJ-Z86-7U-06.pdf","label":"IPSJ-Z86-7U-06.pdf"},"date":[{"dateType":"Available","dateValue":"2024-07-03"}],"format":"application/pdf","filename":"IPSJ-Z86-7U-06.pdf","filesize":[{"value":"267.6 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"4227495b-46fd-476a-afb0-01514789c7e6","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"森, 富稀"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"澤野, 弘明"}],"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":"本稿では，バレーボール競技におけるラリー開始時刻とスパイク時刻を推定する手法について提案する．ラリーが開始される直前では，サービスをレシーブするチームの選手は相手サービスに備えて静止する．そこで画面上の変化が一定期間で小さく，動き出したサービス直後をラリー開始時刻を検出する．具体的には，画像処理を用いて映像上の変化量を監視する．また，ラリー中におけるスパイクの選手画像を切り出して学習させたモデルを構築して，スパイク動作を検出する．検出された時刻をスパイク時刻として推定する．本研究ではラリー開始とスパイク時刻について実験を行い，考察する．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"754","bibliographic_titles":[{"bibliographic_title":"第86回全国大会講演論文集"}],"bibliographicPageStart":"753","bibliographicIssueDates":{"bibliographicIssueDate":"2024-03-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2024"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":236210,"links":{}}