{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00229991","sets":["6504:11436:11440"]},"path":["11440"],"owner":"44499","recid":"229991","title":["ARを利用したスケッチ支援におけるペン先検出モデルの試作"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-16"},"_buckets":{"deposit":"03a334f3-0a72-4877-808d-40cda49c2e75"},"_deposit":{"id":"229991","pid":{"type":"depid","value":"229991","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"ARを利用したスケッチ支援におけるペン先検出モデルの試作","author_link":["618748","618749","618747"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ARを利用したスケッチ支援におけるペン先検出モデルの試作"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"人工知能と認知科学","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2023-02-16","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":"名工大"},{"subitem_text_value":"名工大"},{"subitem_text_value":"名工大"}]},"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/229991/files/IPSJ-Z85-1S-04.pdf","label":"IPSJ-Z85-1S-04.pdf"},"date":[{"dateType":"Available","dateValue":"2023-11-17"}],"format":"application/pdf","filename":"IPSJ-Z85-1S-04.pdf","filesize":[{"value":"1.4 MB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"2c3889b6-9d27-4dcf-891d-49db37582462","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"鈴木, 伶奈"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"菊地, 真人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"大囿, 忠親"}],"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":"「アタリ」とは、絵を描く時に行う大まかな位置決めをするための下描きである。主にこのアタリをとるという工程に着目したスケッチ支援システムの実装を試みた。ARを用いて紙面の上に画像表示を行うことにより、より容易に描画対象物のアタリとることを可能にしようと試みたが、画像が描画ツールであるペン(筆記具)を遮り描画位置がわかりにくくなってしまうという欠点があった。この欠点を補うため、ペン先検出機能の考案およびペン先を検出する物体検出モデルの試作を行なった。本稿では、自作した学習用画像群から作成した物体検出モデルの精度とバウンディングボックスの中心がペン先の座標であるという推定が妥当かどうかを評価した。","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"390","bibliographic_titles":[{"bibliographic_title":"第85回全国大会講演論文集"}],"bibliographicPageStart":"389","bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2023"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":229991,"updated":"2025-01-19T11:20:02.817441+00:00","links":{},"created":"2025-01-19T01:29:29.024178+00:00"}