{"links":{},"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00227049","sets":["1164:6389:11170:11294"]},"path":["11294"],"owner":"44499","recid":"227049","title":["Adversarial Patchを用いた全方位からの人物検出を阻害する衣類の作成"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-07-17"},"_buckets":{"deposit":"315d36c4-1205-4e40-b7bb-1f63fb55c6f6"},"_deposit":{"id":"227049","pid":{"type":"depid","value":"227049","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"Adversarial Patchを用いた全方位からの人物検出を阻害する衣類の作成","author_link":["604163","604164","604165","604162"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"Adversarial Patchを用いた全方位からの人物検出を阻害する衣類の作成"},{"subitem_title":"Creation of Clothes with Human Detection Resistance against Shooting from All Directions by Adversarial Patch Technology","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"CSEC","subitem_subject_scheme":"Other"}]},"item_type_id":"4","publish_date":"2023-07-17","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京工科大学"},{"subitem_text_value":"東京工科大学"}]},"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/227049/files/IPSJ-SPT23052042.pdf","label":"IPSJ-SPT23052042.pdf"},"date":[{"dateType":"Available","dateValue":"2025-07-17"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-SPT23052042.pdf","filesize":[{"value":"2.8 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":"46"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"db6298e3-c67c-4775-bd1e-79361c13fad9","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":"今枝, 拓未"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"宇田, 隆哉"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Takumi, Imaeda","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Ryuya, Uda","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12628305","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":"2188-8671","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"機械学習に誤分類を起こさせる Adversarial Patch という技術がある．この技術を使用し，印刷したパネルを人間が持つことで，人工知能には人間と認識されないようにする手法が提案された．初期には固いボード状のものに印刷されたパッチであったが，歪み耐性を持つTシャツ型のものも提案された．さらに，撮影方向が変化しても，誤分類を起こさせる機能を維持するように改良された手法も提案されている．しかし，これらは人間の正面からカメラで撮影された場合に，機械学習に誤分類を起こさせることを前提としており，側面や背面からの撮影に対しては十分に機能するように考えられていない．そこで，本研究では，正面以外の方向から撮影された場合，既存のパッチよりも効果が高くなるパッチの提案を行う．さらに，このパッチに歪み耐性を持たせて布に適用することで，人間が着用すれば人工知能に対して人間と認識されなくなる衣類を作成した．作成した衣類の着用者を 36 度毎に回転させ撮影した評価では，全ての撮影角度において 90% 以上の確率で人物が検出されなくなった．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"8","bibliographic_titles":[{"bibliographic_title":"研究報告セキュリティ心理学とトラスト（SPT）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2023-07-17","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"42","bibliographicVolumeNumber":"2023-SPT-52"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"updated":"2025-01-19T12:17:38.784201+00:00","created":"2025-01-19T01:26:21.907022+00:00","id":227049}