{"links":{},"id":18001,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00018001","sets":["934:1085:1096:1099"]},"path":["1099"],"owner":"1","recid":"18001","title":["Shape Estimation of Transparent Objects by Using Polarization Analyses"],"pubdate":{"attribute_name":"公開日","attribute_value":"2006-06-15"},"_buckets":{"deposit":"99860fac-3bb5-490a-a1e8-db9f30011402"},"_deposit":{"id":"18001","pid":{"type":"depid","value":"18001","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"Shape Estimation of Transparent Objects by Using Polarization Analyses","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Shape Estimation of Transparent Objects by Using Polarization Analyses"},{"subitem_title":"Shape Estimation of Transparent Objects by Using Polarization Analyses","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"総合論文（推薦）","subitem_subject_scheme":"Other"}]},"item_type_id":"3","publish_date":"2006-06-15","item_3_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"Institute of Industrial Science  The University of Tokyo"},{"subitem_text_value":"Institute of Industrial Science  The University of Tokyo "}]},"item_3_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Institute of Industrial Science, The University of Tokyo","subitem_text_language":"en"},{"subitem_text_value":"Institute of Industrial Science, The University of Tokyo ","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"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/18001/files/IPSJ-TCVIM4709010.pdf"},"date":[{"dateType":"Available","dateValue":"2008-06-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-TCVIM4709010.pdf","filesize":[{"value":"2.1 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":"7cfcd481-6e07-4767-8b9a-84aa3e807fea","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2006 by the Information Processing Society of Japan"}]},"item_3_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Daisuke, Miyazaki"},{"creatorName":"Katsushi, Ikeuchi"}],"nameIdentifiers":[{}]}]},"item_3_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Daisuke, Miyazaki","creatorNameLang":"en"},{"creatorName":"Katsushi, Ikeuchi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_3_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11560603","subitem_source_identifier_type":"NCID"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_6501","resourcetype":"journal article"}]},"item_3_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1882-7810","subitem_source_identifier_type":"ISSN"}]},"item_3_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"Recently  techniques developed in the field of computer graphics and virtual reality have been applied to many environments  with the result that measuring the 3D shapes of real objects has become increasingly important. However  few methods have been proposed to measure the 3D shape of transparent objects such as glass and acrylics. In this paper  we introduce three methods that estimate the surface shape of transparent objects by using polarization analysis. The first method determines the surface shape of a transparent object by using knowledge established in the research field of thermodynamics. The second method determines the surface shape of a transparent object by using knowledge established in the research field of differential geometry. The third method gives an initial value of the surface shape and then determines the true surface shape of a transparent object by iterative computation. At the end of the paper  we discuss the advantages and the disadvantages of these three methods.","subitem_description_type":"Other"}]},"item_3_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Recently, techniques developed in the field of computer graphics and virtual reality have been applied to many environments, with the result that measuring the 3D shapes of real objects has become increasingly important. However, few methods have been proposed to measure the 3D shape of transparent objects such as glass and acrylics. In this paper, we introduce three methods that estimate the surface shape of transparent objects by using polarization analysis. The first method determines the surface shape of a transparent object by using knowledge established in the research field of thermodynamics. The second method determines the surface shape of a transparent object by using knowledge established in the research field of differential geometry. The third method gives an initial value of the surface shape and then determines the true surface shape of a transparent object by iterative computation. At the end of the paper, we discuss the advantages and the disadvantages of these three methods.","subitem_description_type":"Other"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"106","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌コンピュータビジョンとイメージメディア（CVIM）"}],"bibliographicPageStart":"87","bibliographicIssueDates":{"bibliographicIssueDate":"2006-06-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"SIG9(CVIM14)","bibliographicVolumeNumber":"47"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"created":"2025-01-18T22:50:51.058474+00:00","updated":"2025-01-22T23:01:53.282781+00:00"}