{"id":223324,"updated":"2025-01-19T13:26:36.839259+00:00","links":{},"created":"2025-01-19T01:23:11.634578+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00223324","sets":["1164:3027:11083:11084"]},"path":["11084"],"owner":"44499","recid":"223324","title":["静電容量画像を用いた筆型パッシブスタイラスの角度推定"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-01-09"},"_buckets":{"deposit":"b080e092-679d-4a70-b3fb-f07dd8398bcf"},"_deposit":{"id":"223324","pid":{"type":"depid","value":"223324","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"静電容量画像を用いた筆型パッシブスタイラスの角度推定","author_link":["588168","588167"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"静電容量画像を用いた筆型パッシブスタイラスの角度推定"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"入力","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2023-01-09","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":"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":"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/223324/files/IPSJ-HCI23201013.pdf","label":"IPSJ-HCI23201013.pdf"},"date":[{"dateType":"Available","dateValue":"2025-01-09"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-HCI23201013.pdf","filesize":[{"value":"6.1 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":"33"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"3d145e16-52c9-41e2-9330-8254e47e0d91","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"鈴木, 拓海"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"真鍋, 宏幸"}],"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":"スマートフォンやタブレットの性能向上に伴い，高機能なアプリケーションをパソコンだけでなく，それら小型デバイスから利用することも多くなった．しかしタッチパネルによる入力は，マウスやキーボードなどと比較して，バリエーションが乏しく複雑な入力ができない．本研究では，静電容量方式タッチパネルの静電容量画像から，筆型のパッシブスタイラスの角度を推定する手法を提案する．市販されている電源不要の安価なスタイラスペンのまま，静電容量方式タッチパネルを採用した全てのデバイスで，入力に使用するスタイラスペンの角度推定が行えるようになり，入力バリエーションの拡張が期待できる．スタイラスペンの角度の推定誤差について評価実験を行い，平均絶対誤差はピッチ角で 6.63°，ロール角で 5.97°であった．Android の実機を使用したユーザ実験では，指とスタイラスペンの 2 種類の入力を約 95% の精度，スタイラスペンでの 4 方向のジェスチャ入力を 0.15 秒ほど待つことで約 83.6%（0.3 秒ほどで約 91.9%）の精度で識別することができた．また，本手法の実用性を示すために，いくつかのアプリケーションの実装を行った．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告ヒューマンコンピュータインタラクション（HCI）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2023-01-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"13","bibliographicVolumeNumber":"2023-HCI-201"}]},"relation_version_is_last":true,"weko_creator_id":"44499"}}