{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00112645","sets":["1164:4619:7845:7846"]},"path":["7846"],"owner":"11","recid":"112645","title":["パーティクルフィルタとLevenberg-Marquardt法による顔・人物姿勢追跡の検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2015-01-15"},"_buckets":{"deposit":"fc901d5a-1f45-4245-a78d-5e0f10ea4d80"},"_deposit":{"id":"112645","pid":{"type":"depid","value":"112645","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"パーティクルフィルタとLevenberg-Marquardt法による顔・人物姿勢追跡の検討","author_link":["33965","33966","33963","33964"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"パーティクルフィルタとLevenberg-Marquardt法による顔・人物姿勢追跡の検討"}]},"item_type_id":"4","publish_date":"2015-01-15","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"岡山大学"},{"subitem_text_value":"岡山大学"},{"subitem_text_value":"岡山大学"},{"subitem_text_value":"岡山大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Okayama University","subitem_text_language":"en"},{"subitem_text_value":"Okayama University","subitem_text_language":"en"},{"subitem_text_value":"Okayama University","subitem_text_language":"en"},{"subitem_text_value":"Okayama 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/112645/files/IPSJ-CVIM15195040.pdf"},"date":[{"dateType":"Available","dateValue":"2017-01-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CVIM15195040.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":"d5e1d4e5-c1db-456d-8323-1cf996e2a2a0","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2015 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"筒井, 健斗"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"溝部, 諒"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"右田, 剛史"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"尺長, 健"}],"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":"従来より，我々は顔追跡・認識融合系，人物姿勢追跡，およびジェスチャ認識を提案している．これらの追跡系では，パーティクルフィルタによる追跡を行い，粗密探索法によって精度の高い追跡を実現している．本稿では，追跡系の性能を更に向上させるためにパーティクルフィルタと Levenberg-Marquardt 法による顔・人物姿勢追跡法を提案する．シミュレーション実験では，従来の粗密探索法のみの場合と比較して追跡精度が向上していることが確認できた．また，1 フレーム当たりの処理時間も短くなってることが確認できた．実画像実験においても追跡精度向上が確認でき，本手法の有効性を示すことができた．","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":"2015-01-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"40","bibliographicVolumeNumber":"2015-CVIM-195"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"id":112645,"updated":"2025-01-21T06:54:52.131165+00:00","links":{},"created":"2025-01-18T23:54:23.999994+00:00"}