{"created":"2025-01-19T01:19:28.717183+00:00","updated":"2025-01-19T14:54:24.194931+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00219148","sets":["1164:3027:10764:10968"]},"path":["10968"],"owner":"44499","recid":"219148","title":["初学者が手指の速い変化を含む手話表現をどのように学習するかに関する分析"],"pubdate":{"attribute_name":"公開日","attribute_value":"2022-08-15"},"_buckets":{"deposit":"e5e6575b-1633-470a-a092-6ff2075a4c1b"},"_deposit":{"id":"219148","pid":{"type":"depid","value":"219148","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"初学者が手指の速い変化を含む手話表現をどのように学習するかに関する分析","author_link":["571306","571308","571307"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"初学者が手指の速い変化を含む手話表現をどのように学習するかに関する分析"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"可視化","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2022-08-15","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"芝浦工業大学"},{"subitem_text_value":"崇城大学"},{"subitem_text_value":"芝浦工業大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Shibaura Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Sojo University","subitem_text_language":"en"},{"subitem_text_value":"Shibaura 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/219148/files/IPSJ-HCI22199024.pdf","label":"IPSJ-HCI22199024.pdf"},"date":[{"dateType":"Available","dateValue":"2024-08-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-HCI22199024.pdf","filesize":[{"value":"777.1 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"33"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"f06d1b73-7b40-4bf1-ac5a-1d80e05897c3","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":"松丸, 和暉"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"筒口, 拳"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"米村, 俊一"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA1221543X","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":"2188-8760","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"手話学習では，イラストを併用するテキスト教材や実写映像を用いたビデオ教材などが用いられる．テキスト教材は手指の形や手指の動きなどといった手話の重要な要素が強調表示されているため，手指動作の始点／中間点／終点といった大まかな手話学習に適している．しかし，手指の動きの変化や速さなどについては，イラストのみでは学習することが困難である．それに対し，ビデオ教材では手話の詳細な動きについて確認することが原理的には可能であるが，もともと手話表現の知識に乏しい初学者にとって手指の動きが変化したこと自体に気付くことが難しく，結果的に正確な手話を学習することが難しいのが現状である．本研究では，初学者が正しい手話表現を学ぶことを支援する手話学習システムの検討を行ってきた．手話表現の空間的な特徴点を含む「手話キーフレーム画像」を定義し，手話実写映像から手話キーフレーム画像を抽出することで，手話表現で特徴的な手指の動きやタイミングなどを，手話キーフレーム画像を用いて明示するような手話学習支援システムである．本稿では，初学者がビデオ教材を用いて手話学習を行う場合に特に困難と考えられる，手指の速い変化を伴うような手話表現について，初学者がどのように学習するのかその特徴について実験的に検証し，その結果に基づいてビデオ教材の再生速度を調整する方法について検討を行ったので報告する．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告ヒューマンコンピュータインタラクション（HCI）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2022-08-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"24","bibliographicVolumeNumber":"2022-HCI-199"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":219148,"links":{}}