{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00215103","sets":["6504:10735:10807"]},"path":["10807"],"owner":"44499","recid":"215103","title":["路側からの撮影動画を用いた車種別車両計測およびナンバープレート認識の複合認識システムの開発"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-03-04"},"_buckets":{"deposit":"f90e38e1-2dda-4bab-9ba2-30198de71971"},"_deposit":{"id":"215103","pid":{"type":"depid","value":"215103","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"路側からの撮影動画を用いた車種別車両計測およびナンバープレート認識の複合認識システムの開発","author_link":["553663","553665","553662","553664","553661"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"路側からの撮影動画を用いた車種別車両計測およびナンバープレート認識の複合認識システムの開発"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ネットワーク","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2021-03-04","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":"八千代エンジニヤリング株式会社"},{"subitem_text_value":"八千代エンジニヤリング株式会社"},{"subitem_text_value":"八千代エンジニヤリング株式会社"},{"subitem_text_value":"八千代エンジニヤリング株式会社"},{"subitem_text_value":"八千代エンジニヤリング株式会社"}]},"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/215103/files/IPSJ-Z83-1D-02.pdf","label":"IPSJ-Z83-1D-02.pdf"},"date":[{"dateType":"Available","dateValue":"2021-12-29"}],"format":"application/pdf","filename":"IPSJ-Z83-1D-02.pdf","filesize":[{"value":"635.1 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"82ee320b-3f09-4f9a-9fc8-e78b3a1fa1bb","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"小篠, 耕平"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"菅原, 宏明"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"藤井, 純一郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大久保, 順一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岡野, 将大"}],"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":"近年，道路交通量を自動で計測する方法として設置済みの監視用カメラ等の画像から交通量を読み取るシステムが開発されている．しかし，これらのシステムは高所からの撮影画像を想定しているものが多く，機材設置の制約条件により任意の場所や多地点での調査が難しい。また高所からの撮影動画では車両ナンバープレートの認識も困難であり、交通流動調査等への拡張性も期待できない．本研究では，入手が容易な既存の機材を用いて、設置が容易な路側から撮影した動画から，深層学習を用いた画像解析による交通量計測と車両のナンバープレート情報の認識を同時に行うシステムを開発し，その精度を検証した．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"4","bibliographic_titles":[{"bibliographic_title":"第83回全国大会講演論文集"}],"bibliographicPageStart":"3","bibliographicIssueDates":{"bibliographicIssueDate":"2021-03-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2021"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":215103,"updated":"2025-01-19T16:19:16.864895+00:00","links":{},"created":"2025-01-19T01:15:53.043230+00:00"}