{"created":"2025-01-19T01:29:15.765669+00:00","updated":"2025-01-19T11:23:28.535280+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00229852","sets":["6504:11436:11440"]},"path":["11440"],"owner":"44499","recid":"229852","title":["偏光ライトフィールドの解析による鏡面の法線推定"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-16"},"_buckets":{"deposit":"9ed445e6-3d75-41ce-8d52-9b77b02d41db"},"_deposit":{"id":"229852","pid":{"type":"depid","value":"229852","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"偏光ライトフィールドの解析による鏡面の法線推定","author_link":["618316","618317","618315"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"偏光ライトフィールドの解析による鏡面の法線推定"}]},"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":"九工大"},{"subitem_text_value":"九工大"},{"subitem_text_value":"九工大"}]},"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/229852/files/IPSJ-Z85-1P-03.pdf","label":"IPSJ-Z85-1P-03.pdf"},"date":[{"dateType":"Available","dateValue":"2023-11-17"}],"format":"application/pdf","filename":"IPSJ-Z85-1P-03.pdf","filesize":[{"value":"771.8 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"b4dce125-b639-4d6c-9531-924557992452","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":"中川, 俊輔"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"岡部, 孝弘"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"川原, 僚"}],"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":"本稿では，液晶ディスプレイ-偏光カメラシステムを用いて，単一画像から任意形状の鏡面の法線を推定する手法を提案する．一般に，鏡映点の対応関係は鏡面の法線推定の手掛かりとなる．ところが，曲面状の鏡面では，画素ごとに法線が異なるために，実像と鏡像の対応点の関係のみを用いて法線を推定することは困難である．そこで本研究では，従来のライトフィールドに偏光情報を付加して拡張した偏光ライトフィールドを導入して，鏡映点の対応関係に加えて偏光の鏡映関係に着目してライトフィールドを解析することで，単一画像から任意形状の鏡面の法線を推定する．凹面鏡の法線推定を行い，提案手法の有効性を示す．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"104","bibliographic_titles":[{"bibliographic_title":"第85回全国大会講演論文集"}],"bibliographicPageStart":"103","bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2023"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":229852,"links":{}}