{"created":"2025-01-18T23:41:22.226398+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00092480","sets":["1164:4619:6988:7193"]},"path":["7193"],"owner":"11","recid":"92480","title":["BoFの分割表現を用いた画像検索による自己位置・方位推定"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-05-23"},"_buckets":{"deposit":"3da8b934-67fd-444f-9c2b-e84ec49f3aee"},"_deposit":{"id":"92480","pid":{"type":"depid","value":"92480","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"BoFの分割表現を用いた画像検索による自己位置・方位推定","author_link":["0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"BoFの分割表現を用いた画像検索による自己位置・方位推定"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"卒論ショートアピール","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2013-05-23","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京工業大学"},{"subitem_text_value":"東京工業大学"},{"subitem_text_value":"東京工業大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Tokyo Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Tokyo Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Tokyo Institute of Technology","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/92480/files/IPSJ-CVIM13187015.pdf"},"date":[{"dateType":"Available","dateValue":"2015-05-23"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CVIM13187015.pdf","filesize":[{"value":"5.2 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":"a95d17a0-0c6f-471b-b5c8-696abc794cb4","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":"董亜飛"},{"creatorName":"鳥居秋彦"},{"creatorName":"奥富正敏"}],"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":"本研究では，パノラマ画像をデータベースとする画像検索にもとづいて，撮影した画像の自己位置・方位を推定するための手法を提案する．画像検索にもとづいて方位推定を実現するためには，パノラマ画像から各方位に対応するカットアウト画像を複数生成し，それぞれの BoF を用意する必要がある．提案手法では，画像を縦長のタイル状に分割し，各タイル領域から BoF を抽出することで，隣り合う画像間で情報重複のない BoF データベースを構成する．同時にデータベースが疎のためサイズが小さく計算コストが低い．実験で提案手法が複数画像を生成した場合と同等あるいはそれ以上の精度で位置推定が可能なことを示す．","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":"2013-05-23","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"15","bibliographicVolumeNumber":"2013-CVIM-187"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":92480,"updated":"2025-01-21T14:57:21.283436+00:00","links":{}}