{"created":"2025-01-19T01:32:29.381464+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00231929","sets":["1164:4619:11539:11571"]},"path":["11571"],"owner":"44499","recid":"231929","title":["撮影者に向けた視覚的フィードバックを介した多層シーン画像撮影システム"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-01-18"},"_buckets":{"deposit":"16ce4942-070f-45f5-bd53-afcb5a36176d"},"_deposit":{"id":"231929","pid":{"type":"depid","value":"231929","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"撮影者に向けた視覚的フィードバックを介した多層シーン画像撮影システム","author_link":["627313","627312","627314"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"撮影者に向けた視覚的フィードバックを介した多層シーン画像撮影システム"}]},"item_type_id":"4","publish_date":"2024-01-18","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"慶應義塾大学"},{"subitem_text_value":"慶應義塾大学"},{"subitem_text_value":"グラーツ工科大学／慶應義塾大学"}]},"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/231929/files/IPSJ-CVIM24236007.pdf","label":"IPSJ-CVIM24236007.pdf"},"date":[{"dateType":"Available","dateValue":"2026-01-18"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CVIM24236007.pdf","filesize":[{"value":"2.8 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":"20"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"d781154c-d930-4ae1-9dbf-3769fe19d26a","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"安永, 綾花"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"斎藤, 英雄"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"森, 尚平"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11131797","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":"2188-8701","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"多層画像 (Multi-Plane Image;  MPI)  表現による自由視点画像生成は高速な描画が可能であり，深層学習を利用することにより少数視点の入力画像からでも MPI を獲得できる．先行研究では，プレノプティック・サンプリング定理に基づいて適切撮影位置で画像を入力させるために拡張現実感技術を用いて視覚的な指針となる 3 次元物体を空間中に配置する方法が取られていた．本研究では，こうした撮影対象とは直接関係のない視覚的指針に従うタスクベースの撮影方法ではなく，撮影対象そのものに注目できる視覚的フィードバックを提案・検討する．本システムは，敢えて現在得られている MPI の撮影結果の誤差を可視化することでユーザに新しい視点を挿入するかを自身で判断できる方策を取る．こうすることで，プレノプティック・サンプリング定理に頼らずともユーザが満足できる結果が得られると期待される．本稿では，視覚的フィードバックを 3 種実装し，各利点・欠点を議論する．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"5","bibliographic_titles":[{"bibliographic_title":"研究報告コンピュータビジョンとイメージメディア（CVIM）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2024-01-18","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"7","bibliographicVolumeNumber":"2024-CVIM-236"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"links":{},"id":231929,"updated":"2025-01-19T10:35:52.096558+00:00"}