{"id":221036,"updated":"2025-01-19T14:19:31.681916+00:00","links":{},"created":"2025-01-19T01:21:03.191699+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00221036","sets":["6504:11035:11043"]},"path":["11043"],"owner":"44499","recid":"221036","title":["マスク着用画像を用いた表情認識に関する研究 -マスク無し顔画像との表情認識性能の比較-"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-02-17"},"_buckets":{"deposit":"f2a6abf4-1516-4816-882a-6307fee3a3de"},"_deposit":{"id":"221036","pid":{"type":"depid","value":"221036","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"マスク着用画像を用いた表情認識に関する研究 -マスク無し顔画像との表情認識性能の比較-","author_link":["578486","578485","578487"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"マスク着用画像を用いた表情認識に関する研究 -マスク無し顔画像との表情認識性能の比較-"}]},"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":"2022-02-17","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":"帝京大"},{"subitem_text_value":"帝京大"},{"subitem_text_value":"帝京大"}]},"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/221036/files/IPSJ-Z84-2U-04.pdf","label":"IPSJ-Z84-2U-04.pdf"},"date":[{"dateType":"Available","dateValue":"2022-10-22"}],"format":"application/pdf","filename":"IPSJ-Z84-2U-04.pdf","filesize":[{"value":"475.5 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"58a836a6-fd84-429c-a672-7fefd6382227","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2022 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"呉, 強"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"浜田, 宏一"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"荒井, 正之"}],"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":"　コロナ禍でマスク着用が日常化したことで，顔の表情を認識することが困難となっている．我々は，マスク着用画像から表情を認識する検討を進めている．今回，表情認識に広く用いられているデータセット（FER+, RAF-DB）から，マスク着用画像を新たに作成することで，マスク着用が認識精度に与える影響を調べた．表情認識モデルとしてSCN（Self-Cure Network）を用いた結果，マスク無しの表情認識精度は，FER+とRAF-DBそれぞれに対し87.51%と87.19%であったのに対し，マスク着用画像は，それぞれ75.16%と78.88%であった．マスクの着用は，表情認識に影響を与えるが，10ポイント程度の精度低下であることがわかった．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"594","bibliographic_titles":[{"bibliographic_title":"第84回全国大会講演論文集"}],"bibliographicPageStart":"593","bibliographicIssueDates":{"bibliographicIssueDate":"2022-02-17","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2022"}]},"relation_version_is_last":true,"weko_creator_id":"44499"}}