{"id":230802,"updated":"2025-01-19T10:59:45.120381+00:00","links":{},"created":"2025-01-19T01:30:47.053839+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00230802","sets":["6504:11436:11444"]},"path":["11444"],"owner":"44499","recid":"230802","title":["2台のカメラを用いた遊魚三次元位置測定における擬検出抑止法の提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-16"},"_buckets":{"deposit":"4f0e2dfb-68bb-4533-b19d-ac98e5c631ba"},"_deposit":{"id":"230802","pid":{"type":"depid","value":"230802","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"2台のカメラを用いた遊魚三次元位置測定における擬検出抑止法の提案","author_link":["622366","622369","622368","622367"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"2台のカメラを用いた遊魚三次元位置測定における擬検出抑止法の提案"}]},"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":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"愛媛大"},{"subitem_text_value":"愛媛大"},{"subitem_text_value":"愛媛大"},{"subitem_text_value":"愛媛大"}]},"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/230802/files/IPSJ-Z85-5ZG-09.pdf","label":"IPSJ-Z85-5ZG-09.pdf"},"date":[{"dateType":"Available","dateValue":"2023-11-17"}],"format":"application/pdf","filename":"IPSJ-Z85-5ZG-09.pdf","filesize":[{"value":"258.4 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"ae34565c-b530-4c08-a8d1-81dffd0c8644","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":"山磨, 虎多郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"遠藤, 慶一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"黒田, 久泰"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"小林, 真也"}],"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":"養殖魚の魚数推定が行える遊魚三次元位置測定装置では，3台以上の水中カメラで捉えた画像座標から魚の三次元座標を求めている．このとき，3台以上のカメラを用いることで，カメラから見て他の魚の背後に位置する魚の検知精度を高め，また，複数の魚が2台のカメラと同一平面に存在するときに生じる擬検出を避けることができる．しかし，カメラの台数が増加することでコストが増加する．そこで，魚数推定の精度低下を抑制しながら2台のカメラでも魚数推定が行えることが求められる．本稿では，2台のカメラによる三次元位置測定においても，魚数推定の精度を3台のカメラを用いた場合の精度に近づける擬検出抑止法を提案する．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"532","bibliographic_titles":[{"bibliographic_title":"第85回全国大会講演論文集"}],"bibliographicPageStart":"531","bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2023"}]},"relation_version_is_last":true,"weko_creator_id":"44499"}}