{"updated":"2025-01-19T23:14:33.755001+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00195036","sets":["1164:8666:9742:9743"]},"path":["9743"],"owner":"44499","recid":"195036","title":["深層学習を用いたセンサグローブによる指文字認識の改良"],"pubdate":{"attribute_name":"公開日","attribute_value":"2019-03-01"},"_buckets":{"deposit":"50175582-78fe-4928-9bdf-1ddbfd533de5"},"_deposit":{"id":"195036","pid":{"type":"depid","value":"195036","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"深層学習を用いたセンサグローブによる指文字認識の改良","author_link":["463340","463341"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"深層学習を用いたセンサグローブによる指文字認識の改良"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"フィードバックによる支援","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2019-03-01","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"筑波技術大学"},{"subitem_text_value":"筑波技術大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Tsukuba University of Technology","subitem_text_language":"en"},{"subitem_text_value":"Tsukuba University 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/195036/files/IPSJ-AAC19009035.pdf","label":"IPSJ-AAC19009035.pdf"},"date":[{"dateType":"Available","dateValue":"2021-03-01"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-AAC19009035.pdf","filesize":[{"value":"6.6 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":"40d8884d-4ad4-440e-8fb4-009031fd54d9","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2019 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"土屋, 智彦"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"白石, 優旗"}],"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":"我々は，聴覚障害者と聴者の円滑なコミュニケーションを実現するため，深層学習を用いたセンサグローブによる指文字認識システムを開発してきた．しかし，識別対象は平仮名 46 文字と限定されており，かつ識別率も約83%に留まっているという課題があった．そこで，本論文では，センサからの取得データの安定化，学習データの増加，並びに，複数の学習モデル （Random Forest，Multi-layer Perceptron，Convolutional Neural Network） を用いた比較評価実験により，識別率の向上を目指す．具体的には，開発システムの改良として，サンプリング周波数と識別入力次元数の見直しを行った．識別については，識別率向上のための予備実験として，識別対象に濁音 ・ 半濁音 ・ 拗音 ・ 長音を加えた全 76 文字を識別対象とし，すべての採集データをシャッフルの上で評価実験を行い，その結果について解析を行い，課題を明らかとした．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告アクセシビリティ（AAC）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2019-03-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"35","bibliographicVolumeNumber":"2019-AAC-9"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T01:00:03.247748+00:00","id":195036,"links":{}}