{"updated":"2025-01-19T09:53:15.156979+00:00","links":{},"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00234145","sets":["1164:4619:11539:11642"]},"path":["11642"],"owner":"44499","recid":"234145","title":["ライトトランスポート獲得のための撮影条件と復元処理の同時学習"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-05-08"},"_buckets":{"deposit":"db447433-0950-4e70-b121-13feec4109c2"},"_deposit":{"id":"234145","pid":{"type":"depid","value":"234145","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"ライトトランスポート獲得のための撮影条件と復元処理の同時学習","author_link":["637502","637500","637499","637498","637501"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"ライトトランスポート獲得のための撮影条件と復元処理の同時学習"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"卒論スポットライトセッション (CVIM)","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2024-05-08","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"九州工業大学"},{"subitem_text_value":"九州工業大学"},{"subitem_text_value":"九州工業大学"},{"subitem_text_value":"九州工業大学"},{"subitem_text_value":"九州工業大学"}]},"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/234145/files/IPSJ-CVIM24238014.pdf","label":"IPSJ-CVIM24238014.pdf"},"date":[{"dateType":"Available","dateValue":"2026-05-08"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CVIM24238014.pdf","filesize":[{"value":"6.7 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":"3e30e09b-ba07-4fa7-b953-de6a4e090300","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":"河野, 創祐"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"平尾, 寿希"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"上田, 宇起"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"川原, 僚"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岡部, 孝弘"}],"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":"本稿では，ライトトランスポートを効率良く獲得する手法を提案する．信号処理理論に基づいて符号化・復号を行う従来手法では，拡散反射の低周波性などの実画像の性質を考慮していないため，復号精度が低下してしまう．また，露光時間が一定であるため，輝度のダイナミックレンジが限られてしまう．そこで提案手法では，データ駆動型のアプローチで，撮影条件，つまり照明・露光パタン，および，復元処理を end-to-end に学習することで，短時間の計測で高 SN 比の画像を獲得する．具体的には，畳み込みカーネルを用いて照明・露光パタンを表現できることから，CNN の枠組みで同時学習を行う．ディスプレイ-カメラシステムを用いた実画像実験を行い，提案手法の有効性を示す．","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":"2024-05-08","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"14","bibliographicVolumeNumber":"2024-CVIM-238"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":234145,"created":"2025-01-19T01:35:48.850729+00:00"}