{"id":240088,"updated":"2025-01-19T08:05:28.618827+00:00","links":{},"created":"2025-01-19T01:44:04.429061+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00240088","sets":["6164:6165:7006:11799"]},"path":["11799"],"owner":"44499","recid":"240088","title":["セマンティックセグメンテーションを用いた背景置換による複数ユーザ同時利用型AR空間システムの実装"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-10-23"},"_buckets":{"deposit":"a4a24915-9843-4d63-861a-3842f3ea92b7"},"_deposit":{"id":"240088","pid":{"type":"depid","value":"240088","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"セマンティックセグメンテーションを用いた背景置換による複数ユーザ同時利用型AR空間システムの実装","author_link":["658213","658214","658211","658215","658212"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"セマンティックセグメンテーションを用いた背景置換による複数ユーザ同時利用型AR空間システムの実装"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"拡張現実（AR），機械学習，セマンティックセグメンテーション","subitem_subject_scheme":"Other"}]},"item_type_id":"18","publish_date":"2024-10-23","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_18_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"福井大学工学部"},{"subitem_text_value":"福井大学工学部"},{"subitem_text_value":"大阪大学サイバーメディアセンター"},{"subitem_text_value":"滋賀大学データサイエンス学系"},{"subitem_text_value":"国立研究開発法人情報通信研究機構／大阪大学サイバーメディアセンター"}]},"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/240088/files/IPSJ-DPSWS20240022.pdf","label":"IPSJ-DPSWS20240022.pdf"},"date":[{"dateType":"Available","dateValue":"2026-10-23"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-DPSWS20240022.pdf","filesize":[{"value":"1.0 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":"34"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"df6ae6cf-cb2f-4bba-8749-04a9197e7564","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Information Processing Society of Japan"}]},"item_18_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"角木, 恭子"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"川上, 朋也"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"松本, 哲"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"義久, 智樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"寺西, 裕一"}],"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_18_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本研究では筆者らの先行研究を拡張し，複数のユーザで同時利用が可能な拡張現実（AR）空間システムについて述べる．検討システムでは，各ユーザがスマートフォンなどで撮影した画像をサーバに送信する．サーバ側では深度推定やセマンティックセグメンテーションを用いて背景の置換を行い，その結果を各ユーザに送信する．検討システムの利点として，短い時間でより多くのユーザに AR 空間体験を提供できるほか，同じ空間にいるユーザ間の交流やサーバ側の処理の軽減などが期待される．検討システムは 2 台のユーザデバイスと 1 台のサーバを用いて評価し，デバイスの台数によってフレームレート（fps）が変化することを確認した．","subitem_description_type":"Other"}]},"item_18_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"159","bibliographic_titles":[{"bibliographic_title":"第32回マルチメディア通信と分散処理ワークショップ論文集"}],"bibliographicPageStart":"157","bibliographicIssueDates":{"bibliographicIssueDate":"2024-10-23","bibliographicIssueDateType":"Issued"}}]},"relation_version_is_last":true,"weko_creator_id":"44499"}}