{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00215909","sets":["1164:6390:10768:10769"]},"path":["10769"],"owner":"44499","recid":"215909","title":["画像認識を活用した都市部の洞道における位置推定技術に関する検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-01-13"},"_buckets":{"deposit":"c54d4c71-74ea-4a3b-8620-5b1ac27b46d0"},"_deposit":{"id":"215909","pid":{"type":"depid","value":"215909","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"画像認識を活用した都市部の洞道における位置推定技術に関する検討","author_link":["556489","556490","556491","556488"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"画像認識を活用した都市部の洞道における位置推定技術に関する検討"},{"subitem_title":"A Study on Location Estimation Technology for Urban Cave Roads Using Image Recognition","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"画像・視覚","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2022-01-13","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_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/215909/files/IPSJ-CDS22033007.pdf","label":"IPSJ-CDS22033007.pdf"},"date":[{"dateType":"Available","dateValue":"2024-01-13"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CDS22033007.pdf","filesize":[{"value":"5.0 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":"47"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"ad07c2ce-035c-4d4b-bea0-102b3feecf71","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2022 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"福田, 脩希"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"森, 信一郎"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Shuki, Fukuda","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Shinichiro, Mori","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12628327","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":"2188-8604","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"都市部の地下には洞道と呼ばれる地下トンネルが存在する．これは地上の建物へ電力や熱・ガスなどのエネルギーを供給する役割を持ち，定期的に作業者が点検作業を行っている．このとき作業者自身や管理者が作業者の位置情報を把握することが重要でがある．そこで本論文では洞道における作業者の位置推定を目的とする．現在，トンネルにおける位置推定技術として無線 LAN や Wi-Fi などの電波を用いた技術が存在する．しかし，これらはトンネル内部の環境が変化するとデータを再収集しなければならず環境の変化に弱く，機器を内部に大量に設置する必要がある．そのため環境の変化に強く機器の設置も必要としない技術が必要である．そこで自律航法と VSLAM により得られた情報を元に位置推定を行う手法を提案する．この手法の評価実験を行い，得られた結果から考察を述べる．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Underground tunnels, called tunnels, exist in urban areas. These tunnels supply energy, such as electricity, heat, and gas, to buildings above ground, and are periodically inspected by workers. In this case, it is important for the operator or the manager to know the location of the operator. Therefore, the purpose of this paper is to estimate the position of workers in the tunnel. Currently, there are several techniques for estimating the location of workers in tunnels using radio waves such as wireless LAN and Wi-Fi. However, these technologies are vulnerable to changes in the environment because they must collect data again when the environment inside the tunnel changes, and they require a large number of devices to be installed inside the tunnel. Therefore, a technology that is resistant to changes in the environment and does not require the installation of a large number of devices is needed. To solve this problem, we propose a method of position estimation based on information obtained by autonomous navigation and VSLAM. An evaluation experiment of this method is conducted and the results are discussed.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"7","bibliographic_titles":[{"bibliographic_title":"研究報告コンシューマ・デバイス＆システム（CDS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2022-01-13","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"7","bibliographicVolumeNumber":"2022-CDS-33"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":215909,"updated":"2025-01-19T15:59:27.307690+00:00","links":{},"created":"2025-01-19T01:16:38.772628+00:00"}