{"created":"2025-01-19T01:30:58.838356+00:00","updated":"2025-01-19T10:56:58.052025+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00230922","sets":["6504:11436:11444"]},"path":["11444"],"owner":"44499","recid":"230922","title":["Development of superimposing system of bowling ball trajectory in bowling lane video"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-16"},"_buckets":{"deposit":"0b9f0b88-5f30-40d4-adf9-0b9c9c93a1cb"},"_deposit":{"id":"230922","pid":{"type":"depid","value":"230922","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"Development of superimposing system of bowling ball trajectory in bowling lane video","author_link":["622754","622753","622755"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Development of superimposing system of bowling ball trajectory in bowling lane video"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"コンピュータと人間社会","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2023-02-16","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"室蘭工大"},{"subitem_text_value":"室蘭工大"},{"subitem_text_value":"室蘭工大"}]},"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/230922/files/IPSJ-Z85-2ZK-08.pdf","label":"IPSJ-Z85-2ZK-08.pdf"},"date":[{"dateType":"Available","dateValue":"2023-11-17"}],"format":"application/pdf","filename":"IPSJ-Z85-2ZK-08.pdf","filesize":[{"value":"566.7 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"774bb989-1ae5-4668-9fbb-ada5c5c3daf2","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":"SHAOCHUEN, KHOO"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"鈴木, 元樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"塩谷, 浩之"}],"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":"In bowling coaching, it is effective to visualize pitching trajectory because the ball trajectory is directly related to the score. In this study, we developed a technique to track the ball in a pitching video and calculate the ball trajectory using the Kalman filter and the background subtraction method. The ball trajectory can be visualized by projective transformation on the pitching video and superimposed on the current trajectory and past trajectories of the ball thrown by the player. This study aims to contribute to the development of applications for the practice of ball pitching.","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"782","bibliographic_titles":[{"bibliographic_title":"第85回全国大会講演論文集"}],"bibliographicPageStart":"781","bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2023"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":230922,"links":{}}