{"id":214820,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00214820","sets":["6504:10735:10808"]},"path":["10808"],"owner":"44499","recid":"214820","title":["エッジ情報を用いた前景抽出ノイズの除去"],"pubdate":{"attribute_name":"公開日","attribute_value":"2021-03-04"},"_buckets":{"deposit":"f0bcb963-cee3-4ad7-86ba-a6e0903ab6ed"},"_deposit":{"id":"214820","pid":{"type":"depid","value":"214820","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"エッジ情報を用いた前景抽出ノイズの除去","author_link":["552806","552805","552804","552807"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"エッジ情報を用いた前景抽出ノイズの除去"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"人工知能と認知科学","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2021-03-04","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"三菱"},{"subitem_text_value":"三菱"},{"subitem_text_value":"三菱"},{"subitem_text_value":"三菱"}]},"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/214820/files/IPSJ-Z83-4C-04.pdf","label":"IPSJ-Z83-4C-04.pdf"},"date":[{"dateType":"Available","dateValue":"2021-12-28"}],"format":"application/pdf","filename":"IPSJ-Z83-4C-04.pdf","filesize":[{"value":"447.1 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"0c827ee2-4ed2-4ec8-b21c-a31f31803138","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2021 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"長澤, 史記"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"新井, 士人"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"服部, 亮史"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"奥村, 誠司"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"入力画像のから背景にない物体を抽出する処理である前景抽出を屋外の映像に適用する際には、日光による照明変化に頑健なテクスチャベースの手法が用いられる。テクスチャベースの手法は局所的な輝度分布を基準としているため、建物など構造物の尖った部分が日光などを反射した箇所に現れる局所的な輝度分布変化がノイズとなって、構造物の尖った部分に沿った形状の誤抽出が現れる課題があった。我々は、背景画像から抽出したエッジ特徴を用いて、構造物の尖った部分に沿って出現するノイズを除去する手法を開発した。この手法によって屋外での物体検出の精度向上を実現した。","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"28","bibliographic_titles":[{"bibliographic_title":"第83回全国大会講演論文集"}],"bibliographicPageStart":"27","bibliographicIssueDates":{"bibliographicIssueDate":"2021-03-04","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2021"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"updated":"2025-01-19T16:27:07.811344+00:00","created":"2025-01-19T01:15:36.963835+00:00","links":{}}