{"links":{},"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00197352","sets":["6504:9795:9797"]},"path":["9797"],"owner":"6748","recid":"197352","title":["カメラ映像を基にする3次元道路空間データの生成と品質評価"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-02-28"},"_buckets":{"deposit":"197af8d5-c115-48d5-b712-34e9d229457c"},"_deposit":{"id":"197352","pid":{"type":"depid","value":"197352","revision_id":0},"owners":[6748],"status":"published","created_by":6748},"item_title":"カメラ映像を基にする3次元道路空間データの生成と品質評価","author_link":["473277","473278"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"カメラ映像を基にする3次元道路空間データの生成と品質評価"}]},"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":"2019-02-28","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":"関西大"},{"subitem_text_value":"関西大"}]},"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/197352/files/IPSJ-Z81-5ZG-01.pdf","label":"IPSJ-Z81-5ZG-01.pdf"},"date":[{"dateType":"Available","dateValue":"2019-05-28"}],"format":"application/pdf","filename":"IPSJ-Z81-5ZG-01.pdf","filesize":[{"value":"507.2 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"f6de62dd-93bd-4153-8ab4-38e5050b8a54","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2019 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"堀下, 弘吉郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"窪田, 諭"}],"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":"道路の3次元維持管理を実現するためには，基盤となる3次元データを構築することが必要である．レーザスキャナで3次元点群データを取得する場合には，手前の地物にレーザが当たり，歩道など奥の地物についてデータが取得できず，何度か移設して計測する必要がある．一方で，3次元データを構築する手法の一つとして，対象物をカメラの視点を変えながら撮影した複数の画像から3次元データを構築する技術であるSfM (Structure from Motion)技術がある． 　本研究では，3次元道路維持管理システムの基礎データとすることを目的にSfM技術を基に,ビデオカメラで撮影した映像データから道路空間の3次元データを生成する手法を検討し，3次元データの品質評価方法を提案する．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"634","bibliographic_titles":[{"bibliographic_title":"第81回全国大会講演論文集"}],"bibliographicPageStart":"633","bibliographicIssueDates":{"bibliographicIssueDate":"2019-02-28","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2019"}]},"relation_version_is_last":true,"weko_creator_id":"6748"},"updated":"2025-01-19T22:20:53.299605+00:00","created":"2025-01-19T01:01:49.022258+00:00","id":197352}