{"id":208632,"updated":"2025-01-19T18:46:52.427953+00:00","links":{},"created":"2025-01-19T01:10:00.872044+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00208632","sets":["1164:3027:9930:10420"]},"path":["10420"],"owner":"44499","recid":"208632","title":["スマートフォンカメラとピンホールを用いた3次元入力の実装と評価"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-12-01"},"_buckets":{"deposit":"85886b83-56be-4425-b309-c70e93f71055"},"_deposit":{"id":"208632","pid":{"type":"depid","value":"208632","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"スマートフォンカメラとピンホールを用いた3次元入力の実装と評価","author_link":["524045","524044","524046"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"スマートフォンカメラとピンホールを用いた3次元入力の実装と評価"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"入力デバイス","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2020-12-01","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":"NTTドコモ"},{"subitem_text_value":"芝浦工業大学"}]},"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/208632/files/IPSJ-HCI20190018.pdf","label":"IPSJ-HCI20190018.pdf"},"date":[{"dateType":"Available","dateValue":"2022-12-01"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-HCI20190018.pdf","filesize":[{"value":"3.5 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":"32f6167e-8a94-4643-9238-2e4722eca29d","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2020 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"田中, 智泰"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山田, 渉"}],"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":"本稿では，ピンホールを貼付したスマートフォンカメラの近傍に，マーカを設置し読み取ることで，リアルタイムな多次元入力を可能とする入力手法を提案する．ピンホールによって被写界深度が深まるため，カメラから 10mm 程度の位置に設置したマーカであっても高精細な画像が取得できる．そのため，高い精度でのマーカ位置推定，追跡が可能になる．取得したマーカ画像から，3 次元座標 x，y，z および座標軸に対する角度 roll，pitch，yaw を推定することで，最大 6 次元の入力が可能である．今回は，アナログパッドを用いた x，y，yaw の 3 次元入力が可能なソフトウェアを実装し，アナログパッドを実際に動かした値とピクセル上の値から精度の評価を行った．精度評価の結果，高精度な入力が可能であることが分かった．また，アプリケーション活用例として絵画鑑賞アプリの実装を行った．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"5","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":"2020-12-01","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"18","bibliographicVolumeNumber":"2020-HCI-190"}]},"relation_version_is_last":true,"weko_creator_id":"44499"}}