{"created":"2025-01-18T23:36:25.937269+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00082587","sets":["1164:4619:6650:6777"]},"path":["6777"],"owner":"11","recid":"82587","title":["2画像のみから復元した形状の歪みの評価関数と形状合成への応用"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-05-16"},"_buckets":{"deposit":"0e5bcf5d-3389-49e0-beeb-2d3e73addd14"},"_deposit":{"id":"82587","pid":{"type":"depid","value":"82587","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"2画像のみから復元した形状の歪みの評価関数と形状合成への応用","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"2画像のみから復元した形状の歪みの評価関数と形状合成への応用"},{"subitem_title":"A Goodness Function for a 3-D Shape Reconstructed from Two Views and its Application","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"卒論ダイジェスト","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2012-05-16","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"豊橋技術科学大学情報・知能工学系／現在，名古屋大学"},{"subitem_text_value":"豊橋技術科学大学情報・知能工学系"},{"subitem_text_value":"豊橋技術科学大学情報・知能工学系"},{"subitem_text_value":"大阪大学産業科学研究所"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Toyohashi University of Technology / Presently with Nagoya University","subitem_text_language":"en"},{"subitem_text_value":"Toyohashi University of Technology","subitem_text_language":"en"},{"subitem_text_value":"Toyohashi University of Technology","subitem_text_language":"en"},{"subitem_text_value":"The Institute of Scientific and Industrial Research, Osaka 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/82587/files/IPSJ-CVIM12182026.pdf"},"date":[{"dateType":"Available","dateValue":"2014-05-16"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CVIM12182026.pdf","filesize":[{"value":"625.6 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":"5f2b7aaf-3832-43bf-b624-d00595494df2","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2012 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"鈴尾, 大地"},{"creatorName":"山崎, 大輔"},{"creatorName":"金澤, 靖"},{"creatorName":"八木, 康史"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Daichi, Suzuo","creatorNameLang":"en"},{"creatorName":"Daisuke, Yamasaki","creatorNameLang":"en"},{"creatorName":"Yasushi, Kanazawa","creatorNameLang":"en"},{"creatorName":"Yasushi, Yagi","creatorNameLang":"en"}],"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":"2画像のみからの形状復元では，焦点距離が計算できずに復元自体に失敗することがあるだけでなく，復元できたとしてもその復元形状に歪みが生じることも多い．そこで本研究では，この2画像のみからの復元における復元形状の歪みを定量的に評価することを目的とする．ここでは，基礎行列を分解して得られる焦点距離の最頻値からの差と復元した形状の奥行きの標準偏差に関する最頻値からの差により，形状の歪みの評価関数を定義する．そしてこの評価関数の応用として，この形状の歪み評価関数を用いた腸管の内視鏡映像からの3次元復元のための最適化法を提案する．実画像実験およびシミュレーション実験により，形状歪み評価関数および形状合成法の有効性を示す．","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In 3-D reconstruction from only two views, we may often fail in computing the focal lengths from the fundamental matrix. In addition, even if we succeed in reconstructing a shape, the reconstructed shape is often distorted. In this paper, we present a function which evaluates the quantitative goodness of a shape reconstructed from two views. We define the function by the differences from the mode of focal lengths and the mode of the standard deviation of the depth of the reconstructed shape. We not only show the effectiveness of the proposed shape evaluating function but also present its application to merging partial 3-D shapes reconstructed from each two views.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","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":"2012-05-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"26","bibliographicVolumeNumber":"2012-CVIM-182"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":82587,"updated":"2025-01-21T18:56:49.412857+00:00","links":{}}