{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00214128","sets":["1164:8666:10537:10761"]},"path":["10761"],"owner":"44499","recid":"214128","title":["視覚障がい者のためのデプスカメラを用いた下り階段検知・通知システムの開発"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-11-26"},"_buckets":{"deposit":"82716e47-cad4-4784-86f0-d534447fc438"},"_deposit":{"id":"214128","pid":{"type":"depid","value":"214128","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"視覚障がい者のためのデプスカメラを用いた下り階段検知・通知システムの開発","author_link":["548785","548784","548782","548783"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"視覚障がい者のためのデプスカメラを用いた下り階段検知・通知システムの開発"},{"subitem_title":"Development of Down Stairs Detection and Notification System Using Depth Camera for Blind People","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"生活と情報","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2021-11-26","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"帝京大学理工学部"},{"subitem_text_value":"帝京大学理工学部"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Teikyo University","subitem_text_language":"en"},{"subitem_text_value":"Teikyo University","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/214128/files/IPSJ-AAC21017003.pdf","label":"IPSJ-AAC21017003.pdf"},"date":[{"dateType":"Available","dateValue":"2023-11-26"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-AAC21017003.pdf","filesize":[{"value":"4.5 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":"52"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"7b4740fa-e7ff-42a1-963e-581b985e6e8e","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"齋藤, 勇磨"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"塩野目, 剛亮"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yuma, Saito","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Takeaki, Shionome","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12752949","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":"2432-2431","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本研究では，視覚障がい者の下り階段からの転落を防止するために，デプスカメラで撮影した深度画像を入力として下り階段を検知し，その方向と距離を通知するシステムを提案する．検知には，CNN の深層学習を用いる．システムは，下り階段・上り階段・平坦な床を学習したモデルにより，各カテゴリに分類される確率を出力する．下り階段を検知した際には，階段までの距離を測定し音声で通知する．本稿では，システムの概要について述べ，データセットとモデルの作成，および下り階段検知の試行結果について報告する．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告アクセシビリティ（AAC）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2021-11-26","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicVolumeNumber":"2021-AAC-17"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":214128,"updated":"2025-01-19T16:53:30.593836+00:00","links":{},"created":"2025-01-19T01:14:57.617821+00:00"}