{"id":2006447,"created":"2025-12-23T06:46:42.280505+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:02006447","sets":["1164:3027:1766467250990:1766467332578"]},"path":["1766467332578"],"owner":"80578","recid":"2006447","title":["複数の360度カメラによる複数人物追跡とユーザが選択可能な視点提供システム"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2026-01-07"},"_buckets":{"deposit":"87ef53e4-c28b-43b9-8fc9-db2f437fda11"},"_deposit":{"id":"2006447","pid":{"type":"depid","value":"2006447","revision_id":0},"owners":[80578],"status":"published","created_by":80578},"item_title":"複数の360度カメラによる複数人物追跡とユーザが選択可能な視点提供システム","author_link":[],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"複数の360度カメラによる複数人物追跡とユーザが選択可能な視点提供システム","subitem_title_language":"ja"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"カメラ・センシング","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2026-01-07","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"関西学院大学大学院理工学研究科"},{"subitem_text_value":"関西学院大学大学院理工学研究科"}]},"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/2006447/files/IPSJ-HCI26216005.pdf","label":"IPSJ-HCI26216005.pdf"},"date":[{"dateType":"Available","dateValue":"2028-01-07"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-HCI26216005.pdf","filesize":[{"value":"1.7 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":"33"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"445d9170-091e-49fb-9fd5-006ee29687f5","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2026 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"清水,匠"}]},{"creatorNames":[{"creatorName":"河野,恭之"}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1221543X","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":"2188-8760","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"近年コンサートのオンライン配信が一般化しているが映像は現場のカメラ台数やスイッチングに依存しており，視聴者が任意の視点を選択することはできない．またフレーム内に1人の人物を写すスマートフォン向けの縦動画配信の増加により，特定の人物のみを視聴したい需要が高まっている．本研究では複数の360度カメラを用いて広範囲の映像を同時取得し，YOLOv8による人物検出，InsightFaceによる顔認識，およびカルマンフィルタを用いた追跡によって各人物の三次元位置を推定する．推定結果に基づきユーザが任意の人物を選択し，その人物が映る最適なカメラ視点を提供するシステムを実装した．実験の結果，複数人物の一貫したトラッキングが確認され，任意人物の視点追跡が可能であることを示した．今後は，ユーザビリティの調査を行い視聴する上で最適なUIを構築し，特定人物の追跡自動化と精度向上を課題とする.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告ヒューマンコンピュータインタラクション（HCI）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2026-01-07","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"5","bibliographicVolumeNumber":"2026-HCI-216"}]},"relation_version_is_last":true,"weko_creator_id":"80578"},"updated":"2025-12-23T06:46:54.109371+00:00","links":{}}