{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00236630","sets":["6504:11678:11685"]},"path":["11685"],"owner":"44499","recid":"236630","title":["陰影変化に基づく指先と柔らかい表面の接触判定精度向上"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-03-01"},"_buckets":{"deposit":"83caa95b-f617-4d33-9e18-9bd978e686d3"},"_deposit":{"id":"236630","pid":{"type":"depid","value":"236630","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"陰影変化に基づく指先と柔らかい表面の接触判定精度向上","author_link":["646945","646944","646946"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"陰影変化に基づく指先と柔らかい表面の接触判定精度向上"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"インタフェース","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2024-03-01","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":"千葉大"},{"subitem_text_value":"千葉大"},{"subitem_text_value":"千葉大"}]},"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/236630/files/IPSJ-Z86-6ZD-06.pdf","label":"IPSJ-Z86-6ZD-06.pdf"},"date":[{"dateType":"Available","dateValue":"2024-07-04"}],"format":"application/pdf","filename":"IPSJ-Z86-6ZD-06.pdf","filesize":[{"value":"299.3 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"da8dbd99-94cb-479e-98b6-e8e9669268c7","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"新井, 祥悟"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"梅澤, 猛"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大澤, 範高"}],"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":"筆者らは、拡張現実環境下で前腕部に仮想キーボードを投影してもう一方の手で操作する文字入力手法に取り組んでいる。ヘッドマウントディスプレイに設置したカメラによる一人称視点映像を用いて、指先が皮膚や衣服などの柔らかい表面に触れた時の陰影変化を基に接触判定を行なっているが、照明条件による判定への影響が大きく、指先周辺の陰影変化が小さい場合の判定が課題である。そこで本研究では、とりわけ陰影変化が小さいデータを多数収集して深層学習の訓練データとすることで、判定精度の向上を図る。また、色相変換によるデータ拡張の効果も評価する。拡張現実環境下で被験者実験を行い、入力速度と平均正誤率を既存研究と比較評価する。","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"30","bibliographic_titles":[{"bibliographic_title":"第86回全国大会講演論文集"}],"bibliographicPageStart":"29","bibliographicIssueDates":{"bibliographicIssueDate":"2024-03-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2024"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":236630,"updated":"2025-01-19T09:11:02.746390+00:00","links":{},"created":"2025-01-19T01:38:47.483539+00:00"}