{"id":88213,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00088213","sets":["1164:4619:6988:6990"]},"path":["6990"],"owner":"11","recid":"88213","title":["RGB-Dカメラと鏡面球を用いた可視性関数の推定と人物のRe-lightingへの応用"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-01-16"},"_buckets":{"deposit":"e3a415d7-8f2b-4f8c-b83e-1737cf5ea6bc"},"_deposit":{"id":"88213","pid":{"type":"depid","value":"88213","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"RGB-Dカメラと鏡面球を用いた可視性関数の推定と人物のRe-lightingへの応用","author_link":["666330","666329","666331","666328"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"RGB-Dカメラと鏡面球を用いた可視性関数の推定と人物のRe-lightingへの応用"}]},"item_type_id":"4","publish_date":"2013-01-16","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"慶応義塾大学院理工学研究科"},{"subitem_text_value":"慶応義塾大学院理工学研究科"},{"subitem_text_value":"慶応義塾大学院理工学研究科"},{"subitem_text_value":"慶応義塾大学院理工学研究科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Science and Technology, Keio University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Science and Technology, Keio University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Science and Technology, Keio University","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Science and Technology, Keio University","subitem_text_language":"en"}]},"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/88213/files/IPSJ-CVIM13185038.pdf","label":"IPSJ-CVIM13185038"},"date":[{"dateType":"Available","dateValue":"2015-01-16"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CVIM13185038.pdf","filesize":[{"value":"3.2 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":"3144266d-0c8a-4b39-8603-657cfd4edb5f","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2013 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"池田拓也"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"フランソワドゥソルビエ"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"杉本麻樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"斎藤英雄"}],"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":"撮影された対象物体を異なる環境に合成する際，光源環境に合わせて対象物体に再度陰影処理をするRe-lightingを行うことで，光学的整合性のとれた合成画像を得ることが出来る．ここで，Re-lightingする際には対象物体の3次元形状，撮影時の光源環境，合成する目標の光源環境が必要となる．本研究では，RGB-Dカメラを用いることで対象を人物としたRe-lightingを行い，光学的整合性のとれた合成画像を生成する．提案手法では得られた3次元点群から可視性関数を推定し，鏡面球を撮影して得られた光源環境を用いてRe-lightingを行う．本実験から，撮影した人物を，目標とする環境に合わせてRe-lighting出来る事を示した．今後は，提案手法に対する適切な評価及び，高速化による実時間処理を目標とする．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","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":"2013-01-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"38","bibliographicVolumeNumber":"2013-CVIM-185"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"updated":"2025-01-19T07:32:01.535709+00:00","created":"2025-01-18T23:38:39.215511+00:00","links":{}}