{"created":"2025-01-19T01:28:12.031454+00:00","updated":"2025-01-19T11:37:38.119833+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00229128","sets":["1164:3206:11201:11417"]},"path":["11417"],"owner":"44499","recid":"229128","title":["骨格ベースの人物行動認識のための生成モデルと選別器を用いたデータ拡張"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-11-09"},"_buckets":{"deposit":"c696f121-9e0f-4b63-97de-ed1df7c6cd47"},"_deposit":{"id":"229128","pid":{"type":"depid","value":"229128","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"骨格ベースの人物行動認識のための生成モデルと選別器を用いたデータ拡張","author_link":["615609","615608","615610","615607"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"骨格ベースの人物行動認識のための生成モデルと選別器を用いたデータ拡張"},{"subitem_title":"Data Augmentation Using Generative Model and Selector for Skeleton-Based Human Activity Recognition","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2023-11-09","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"名城大学"},{"subitem_text_value":"名城大学"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Meijo University","subitem_text_language":"en"},{"subitem_text_value":"Meijo 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/229128/files/IPSJ-CG23192014.pdf","label":"IPSJ-CG23192014.pdf"},"date":[{"dateType":"Available","dateValue":"2025-11-09"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CG23192014.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":"28"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"f1415a4d-8b77-4dd4-a9d6-f6709b1571dd","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"濱部, 翔太"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山田, 啓一"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Shota, Hamabe","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Keiichi, Yamada","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN10100541","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_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2188-8949","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"ビデオ画像からの人物行動認識には，一般に大量の訓練データが必要であるが，限られた数のデータしか用意できない場合も少なくない．本論文は，骨格ベースの人物行動認識を対象として，生成モデルと選別器を用いたデータ拡張手法を提案する．ビデオ画像から骨格を抽出し時間－関節点座標の疑似画像にエンコードする．エンコードされた訓練データで，生成モデルと選別器を訓練し，これらを組み合わせてデータ拡張を行う．JHMDB データセットを対象に，生成モデルに拡散モデルを，選別器に Isolation Forest を用いて実験した結果を報告する．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"5","bibliographic_titles":[{"bibliographic_title":"研究報告コンピュータグラフィックスとビジュアル情報学（CG）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2023-11-09","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"14","bibliographicVolumeNumber":"2023-CG-192"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":229128,"links":{}}