{"links":{},"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00088195","sets":["1164:4619:6988:6990"]},"path":["6990"],"owner":"11","recid":"88195","title":["特徴量辞書を用いた屋外環境下における自己位置推定手法の提案"],"pubdate":{"attribute_name":"公開日","attribute_value":"2013-01-16"},"_buckets":{"deposit":"7fe6334b-8125-468f-b62e-2bf3e31ba591"},"_deposit":{"id":"88195","pid":{"type":"depid","value":"88195","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"特徴量辞書を用いた屋外環境下における自己位置推定手法の提案","author_link":["666319","666320"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"特徴量辞書を用いた屋外環境下における自己位置推定手法の提案"}]},"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":"琉球大学大学院理工学研究科"},{"subitem_text_value":"琉球大学工学部情報工学科"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Grad. School of Engr. and Sci. University of the Ryukyus","subitem_text_language":"en"},{"subitem_text_value":"Dept. of Info. Engr. University of the Ryukyus","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/88195/files/IPSJ-CVIM13185020.pdf","label":"IPSJ-CVIM13185020"},"date":[{"dateType":"Available","dateValue":"2015-01-16"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CVIM13185020.pdf","filesize":[{"value":"1.9 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":"7548869f-de25-4478-bc18-9ab4199968bf","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":"神山朗"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"赤嶺有平"}],"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":"単眼カメラのみを用いた自己位置推定を屋外で行う場合，照度変化に対しロバストである局所特徴量を使用する手法があげられるが，局所特徴量は大きなアングル変化を含むカメラの位置姿勢の変化に対し，空間上の同一特徴点から同じ様な局所特徴量を得ることが困難である．本研究では，予め3次元の点群で構成されるマップとマップを構成する各点に対し，複数のカメラ位置姿勢から得られた局所特徴量を付加する（以下，特徴量辞書と呼ぶ）．さらに自己位置推定時のカメラ位置姿勢に対し，特徴量辞書から特徴量を選抜することでカメラ入力内の特徴点との同定処理を高速に行い，処理をリアルタイムに行う手法を提案する．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"4","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":"20","bibliographicVolumeNumber":"2013-CVIM-185"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"updated":"2025-01-19T07:32:05.320720+00:00","created":"2025-01-18T23:38:38.325018+00:00","id":88195}