{"updated":"2025-01-20T01:55:54.439232+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00188771","sets":["6504:9465:9481"]},"path":["9481"],"owner":"6748","recid":"188771","title":["プライバシーを考慮した安価でポータブルな入退室者カウント画像処理システムの開発"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-03-13"},"_buckets":{"deposit":"8302817c-fda5-4a10-afa8-9d8c2cc7fa53"},"_deposit":{"id":"188771","pid":{"type":"depid","value":"188771","revision_id":0},"owners":[6748],"status":"published","created_by":6748},"item_title":"プライバシーを考慮した安価でポータブルな入退室者カウント画像処理システムの開発","author_link":["428528","428529","428532","428531","428530"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"プライバシーを考慮した安価でポータブルな入退室者カウント画像処理システムの開発"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"人工知能と認知科学","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2018-03-13","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":"福岡大"},{"subitem_text_value":"福岡大"},{"subitem_text_value":"福岡大"},{"subitem_text_value":"福岡大"},{"subitem_text_value":"福岡大"}]},"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/188771/files/IPSJ-Z80-3S-03.pdf","label":"IPSJ-Z80-3S-03.pdf"},"date":[{"dateType":"Available","dateValue":"2018-05-07"}],"format":"application/pdf","filename":"IPSJ-Z80-3S-03.pdf","filesize":[{"value":"643.4 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"6766a86d-0f93-462d-9486-3816deee8c42","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2018 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"良永, 早耶佳"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大坪, 敦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"橋本, 大和"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"廣重, 法道"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"鶴田, 直之"}],"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":"マーケティング情報として、安価で手軽な方法で、かつプライバシーを考慮しながら入退室者数を計測したいというニーズは高い。そこで、本研究では、Raspberry PiとUSBカメラを用い、顔が映らないように出入り口を真上から撮影した画像のフレーム間差分により、リアルタイムに計測するというシステムの開発を行っている。本稿では、システムの概要と性能評価について報告する。性能評価は、福岡県筑豊地方にある平成筑豊鉄道における列車の乗降者数の計測と、福岡市内で行われた室内イベントの来場者数の計測で行った。精度はそれぞれ約70%と80%であった。また、列車の乗降者数計測では、HoG特徴量を用いた人物検出法との比較を行い、提案手法の優位性を示す。","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"524","bibliographic_titles":[{"bibliographic_title":"第80回全国大会講演論文集"}],"bibliographicPageStart":"523","bibliographicIssueDates":{"bibliographicIssueDate":"2018-03-13","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2018"}]},"relation_version_is_last":true,"weko_creator_id":"6748"},"created":"2025-01-19T00:54:53.341299+00:00","id":188771,"links":{}}