{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00229036","sets":["1164:3980:11162:11356"]},"path":["11356"],"owner":"44499","recid":"229036","title":["カメラを用いた一般道路における車線別渋滞状況の推定に関する研究"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-11-08"},"_buckets":{"deposit":"4376896e-adee-4d5b-8dcb-92efbac06ac2"},"_deposit":{"id":"229036","pid":{"type":"depid","value":"229036","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"カメラを用いた一般道路における車線別渋滞状況の推定に関する研究","author_link":["615199","615198"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"カメラを用いた一般道路における車線別渋滞状況の推定に関する研究"},{"subitem_title":"Research on estimating traffic congestion by lane on general roads using cameras","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"状況推定","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2023-11-08","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"千葉工業大学"},{"subitem_text_value":"千葉工業大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Chiba Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Chiba Institute of Technology","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"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/229036/files/IPSJ-ITS23095035.pdf","label":"IPSJ-ITS23095035.pdf"},"date":[{"dateType":"Available","dateValue":"2025-11-08"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-ITS23095035.pdf","filesize":[{"value":"2.0 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"37"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"300026a3-53af-4f97-9354-39f7f4b9373c","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"神谷, 雨唯"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"屋代, 智之"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11515904","subitem_source_identifier_type":"NCID"}]},"item_4_textarea_12":{"attribute_name":"Notice","attribute_value_mlt":[{"subitem_textarea_value":"SIG Technical Reports are nonrefereed and hence may later appear in any journals, conferences, symposia, etc."}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_18gh","resourcetype":"technical report"}]},"item_4_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8965","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"交通渋滞は，人々の生活に大きな影響を与え，深刻な社会問題の一つとなっている．現在，道路ごとの渋滞情報を提供することが一般的である．しかし，車線別での渋滞状況を把握することで，ドライバーはどの車線が混雑しているかを事前に知ることができる．それにより，道路を迂回せずに，渋滞を回避する最適な車線を選択できる可能性がある．本研究では，車載カメラを用いて道路交通映像を取得し，YOLO (You Only Look Once) による画像解析を行うことで車両を検出する．また，検出した車両の進行方向，自車との距離，相対速度の情報を基に，車線別の交通渋滞状況を推定する．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告高度交通システムとスマートコミュニティ（ITS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2023-11-08","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"35","bibliographicVolumeNumber":"2023-ITS-95"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":229036,"updated":"2025-01-19T11:37:57.300703+00:00","links":{},"created":"2025-01-19T01:28:10.682626+00:00"}