{"created":"2025-01-19T01:29:28.346431+00:00","updated":"2025-01-19T11:20:14.004258+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00229984","sets":["6504:11436:11440"]},"path":["11440"],"owner":"44499","recid":"229984","title":["カメラ向き判定とゴール物体検出に基づくハンドボールコート推定手法の提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-16"},"_buckets":{"deposit":"6a5a2885-5945-4c79-a29b-26f6324910f8"},"_deposit":{"id":"229984","pid":{"type":"depid","value":"229984","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"カメラ向き判定とゴール物体検出に基づくハンドボールコート推定手法の提案","author_link":["618715","618714"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"カメラ向き判定とゴール物体検出に基づくハンドボールコート推定手法の提案"}]},"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":"2023-02-16","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/229984/files/IPSJ-Z85-7R-04.pdf","label":"IPSJ-Z85-7R-04.pdf"},"date":[{"dateType":"Available","dateValue":"2023-11-17"}],"format":"application/pdf","filename":"IPSJ-Z85-7R-04.pdf","filesize":[{"value":"735.8 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"85c3a7f1-324f-4db6-afc9-cff11e074f15","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"増田, 健志"}],"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":"本稿ではハンドボール映像におけるコート推定手法を提案する．ハンドボール競技では選手の動きを分析する際，試合映像をすべて視聴する必要があり，効率化のために分析の自動化が求められている．自動で分析するためには，ハンドボールコートを推定する必要がある．そこで提案手法では，カメラの向きが左右に変化するハンドボール競技の試合映像に対して，まず，機械学習により検出したゴール物体の位置からカメラの向きを判定する．その後，ゴール物体とカメラの向きに基づいて，Hough変換により検出した線分の座標からハンドボールコートを推定する．実験では，会場の異なる試合映像を使用して，推定結果について考察する．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"376","bibliographic_titles":[{"bibliographic_title":"第85回全国大会講演論文集"}],"bibliographicPageStart":"375","bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2023"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":229984,"links":{}}