{"updated":"2025-01-19T10:35:24.339146+00:00","links":{},"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00231954","sets":["1164:4619:11539:11571"]},"path":["11571"],"owner":"44499","recid":"231954","title":["卓球競技映像における深層学習を用いた打法認識の検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-01-18"},"_buckets":{"deposit":"942f0f91-b999-4016-9c08-6ccf7aa45db6"},"_deposit":{"id":"231954","pid":{"type":"depid","value":"231954","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"卓球競技映像における深層学習を用いた打法認識の検討","author_link":["627430","627427","627426","627428","627429"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"卓球競技映像における深層学習を用いた打法認識の検討"}]},"item_type_id":"4","publish_date":"2024-01-18","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"筑波大学大学院システム情報工学研究群"},{"subitem_text_value":"筑波大学計算科学研究センター"},{"subitem_text_value":"筑波大学計算科学研究センター"},{"subitem_text_value":"筑波大学計算科学研究センター"},{"subitem_text_value":"筑波大学計算科学研究センター"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"University of Tsukuba Degree Programs in Systems and Information Engineering","subitem_text_language":"en"},{"subitem_text_value":"University of Tsukuba Center for Computational Sciences","subitem_text_language":"en"},{"subitem_text_value":"University of Tsukuba Center for Computational Sciences","subitem_text_language":"en"},{"subitem_text_value":"University of Tsukuba Center for Computational Sciences","subitem_text_language":"en"},{"subitem_text_value":"University of Tsukuba Center for Computational Sciences","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/231954/files/IPSJ-CVIM24236032.pdf","label":"IPSJ-CVIM24236032.pdf"},"date":[{"dateType":"Available","dateValue":"2026-01-18"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CVIM24236032.pdf","filesize":[{"value":"2.1 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":"20"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"a8e75e6f-cc75-4044-985d-c1b19d3a0a27","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"藤原, 円央"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"謝, 淳"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"宍戸, 英彦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"亀田, 能成"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"北原, 格"}],"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":"ナショナルチームが映像分析で得たラリーに関する情報を選手や監督に提供し，それらの情報がオリンピックでの戦術立案に活用されるなど，卓球競技ではデータ分析が活発に行われている．ラリーに関する情報とは，サービス，レシーブと得失点の傾向，得点の推移，各打球のコース，打法などのデータが含まれる．打法は種類が多い上に似通った打法が存在するため，上級者でも一度映像を見ただけで見分けることは難しい．本研究では，トップ選手の放送映像に適用可能な打法認識手法の実現を目標とし，深層学習を用いた打法認識手法を検討する．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告コンピュータビジョンとイメージメディア（CVIM）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2024-01-18","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"32","bibliographicVolumeNumber":"2024-CVIM-236"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":231954,"created":"2025-01-19T01:32:31.782555+00:00"}