{"created":"2025-01-18T23:46:38.334583+00:00","updated":"2025-01-21T11:29:38.683673+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00100954","sets":["1164:4619:7411:7567"]},"path":["7567"],"owner":"11","recid":"100954","title":["多視点照度差画像を用いた光源方向推定"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-05-08"},"_buckets":{"deposit":"2e3a1bf7-7eb5-42bb-9012-4d2fc65cdfc3"},"_deposit":{"id":"100954","pid":{"type":"depid","value":"100954","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"多視点照度差画像を用いた光源方向推定","author_link":["0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"多視点照度差画像を用いた光源方向推定"}]},"item_type_id":"4","publish_date":"2014-05-08","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"早稲田大学大学院基幹理工学研究科情報理工・情報通信専攻"},{"subitem_text_value":"早稲田大学大学院基幹理工学研究科情報理工・情報通信専攻"},{"subitem_text_value":"早稲田大学大学院基幹理工学研究科情報理工・情報通信専攻"},{"subitem_text_value":"早稲田大学大学院基幹理工学研究科情報理工・情報通信専攻"}]},"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/100954/files/IPSJ-CVIM14192013.pdf"},"date":[{"dateType":"Available","dateValue":"2016-05-08"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CVIM14192013.pdf","filesize":[{"value":"393.1 kB"}],"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":"c26affcc-b089-46cf-af34-a7be8192d6bf","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2014 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"岩野俊介"},{"creatorName":"小山田雄仁"},{"creatorName":"望月義彦"},{"creatorName":"石川博"}],"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_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"画像からの物体・シーンの 3 次元形状の復元において，代表的な手法である多視点ステレオ法と照度差ステレオ法では，物体に対するカメラの位置と光源環境の双方が異なるときには，正確な 3 次元形状を推定することができない．より正確な復元を行うためには，各画像ごとの物体に対する光源方向の推定が必要である．本研究では，多視点照度差画像から 3 次元形状を復元するために必要な光源方向を，入力画像のみを用いて推定する手法を提案し，合成画像を使った予備的な実験の結果を報告する．","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":"2014-05-08","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"13","bibliographicVolumeNumber":"2014-CVIM-192"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":100954,"links":{}}