{"links":{},"id":18038,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00018038","sets":["934:1085:1104:1105"]},"path":["1105"],"owner":"1","recid":"18038","title":["車両運動投影モデルに基づく全方位画像系列からの市街地空間の3次元構造復元"],"pubdate":{"attribute_name":"公開日","attribute_value":"2004-12-15"},"_buckets":{"deposit":"99606ea3-1fa2-4ee1-913b-c9e5706ec830"},"_deposit":{"id":"18038","pid":{"type":"depid","value":"18038","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"車両運動投影モデルに基づく全方位画像系列からの市街地空間の3次元構造復元","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"車両運動投影モデルに基づく全方位画像系列からの市街地空間の3次元構造復元"},{"subitem_title":"3D Structure Recovery of Urban Space from Omnidirectional Image Sequences Based on a Projection Model of Vehicle Motion","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"研究論文","subitem_subject_scheme":"Other"}]},"item_type_id":"3","publish_date":"2004-12-15","item_3_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"日本電信電話株式会社NTTサイバースペース研究所"},{"subitem_text_value":"日本電信電話株式会社NTTサイバースペース研究所／現在，株式会社NTTデータ技術開発本部"},{"subitem_text_value":"日本電信電話株式会社NTTサイバースペース研究所"},{"subitem_text_value":"日本電信電話株式会社NTTサイバースペース研究所"}]},"item_3_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"NTT Cyber Space Laboratories, NTT Corporation","subitem_text_language":"en"},{"subitem_text_value":"NTT Cyber Space Laboratories, NTT Corporation/Presently with Research and Development Headquarters, NTT DATA Corporation","subitem_text_language":"en"},{"subitem_text_value":"NTT Cyber Space Laboratories, NTT Corporation","subitem_text_language":"en"},{"subitem_text_value":"NTT Cyber Space Laboratories, NTT Corporation","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/18038/files/IPSJ-TCVIM4513006.pdf"},"date":[{"dateType":"Available","dateValue":"2006-12-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-TCVIM4513006.pdf","filesize":[{"value":"1.8 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":"e2af90c7-b3bf-4bf5-b2b2-613db42915ec","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2004 by the Information Processing Society of Japan"}]},"item_3_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"宮川, 勲"},{"creatorName":"石川, 裕治"},{"creatorName":"若林, 佳織"},{"creatorName":"荒川, 賢一"}],"nameIdentifiers":[{}]}]},"item_3_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Isao, Miyagawa","creatorNameLang":"en"},{"creatorName":"Yuji, Ishikawa","creatorNameLang":"en"},{"creatorName":"Kaoru, Wakabayashi","creatorNameLang":"en"},{"creatorName":"Kenichi, Arakawa","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":"本論文では，車両移動観測で取得した全方位画像系列からの市街地空間の3 次元構造復元法を提案する．まず，全方位カメラの移動観測を表す車両運動投影モデルに基づき，全方位画像系列からカメラ運動と3 次元形状を獲得する．次に，各系列で獲得したカメラ運動と3 次元形状から，スケールパラメータを使って市街地空間の3 次元構造を逐次的に復元する．実験では，従来法と提案法をシミュレーションと実画像に適用し，提案法の有効性を示す．また，逐次的に復元した市街地の3 次元構造において提案法により良好な結果が得られることを示す．","subitem_description_type":"Other"}]},"item_3_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"We propose a recovery method of 3D urban structure from omnidirectional image sequences captured in vehicle mobile observation. At first, our method acquires camera motion and 3D shape from omnidirectional image sequences based on a projection model of vehicle motion, which represents an omnidirectional projection in mobile observation. Next, the method recovers sequentially 3D structure of urban space using scale parameters from the camera motion and the 3D shape, each of which is acquired from each sequence. Both simulated and real images have been used to evaluate an existing method and the proposed method, and we show that the proposed method is more effective to recover camera motion and 3D shape. Our experiments show that good results for 3D structure recovery of urban space are obtained by the proposed method.","subitem_description_type":"Other"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"53","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":"34","bibliographicIssueDates":{"bibliographicIssueDate":"2004-12-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"SIG13(CVIM10)","bibliographicVolumeNumber":"45"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"created":"2025-01-18T22:50:52.695178+00:00","updated":"2025-01-22T23:00:35.478868+00:00"}