{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00232689","sets":["1164:4402:11550:11580"]},"path":["11580"],"owner":"44499","recid":"232689","title":["グレースケールの疎な生成画像に対する透かし埋め込み手法の頑健性評価"],"pubdate":{"attribute_name":"公開日","attribute_value":"2024-02-26"},"_buckets":{"deposit":"eeb06d28-ce27-4a96-be73-29ab18fc0099"},"_deposit":{"id":"232689","pid":{"type":"depid","value":"232689","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"グレースケールの疎な生成画像に対する透かし埋め込み手法の頑健性評価","author_link":["630533","630532","630529","630531","630530"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"グレースケールの疎な生成画像に対する透かし埋め込み手法の頑健性評価"},{"subitem_title":"Robustness Evaluation of Watermarking for Sparse Grayscale Generated Images","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2024-02-26","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"慶應義塾大学"},{"subitem_text_value":"慶應義塾大学"},{"subitem_text_value":"慶應義塾大学"},{"subitem_text_value":"慶應義塾大学／OMRON SINIC X Corp."},{"subitem_text_value":"慶應義塾大学"}]},"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/232689/files/IPSJ-ICS24213009.pdf","label":"IPSJ-ICS24213009.pdf"},"date":[{"dateType":"Available","dateValue":"2026-02-26"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-ICS24213009.pdf","filesize":[{"value":"11.7 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":"25"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"bd29bc73-32a9-4847-b60a-0abcd7532eba","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2024 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"畠山, 太郎"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"北川, 峻"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"蛭田, 興明"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"橋本, 敦史"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"栗原, 聡"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11135936","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":"2188-885X","subitem_source_identifier_type":"ISSN"}]},"item_4_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"画像の真正性を確保する方法として生成画像に電子透かしを埋め込む手法が提案されている．しかし，自然画像（写真やそれに類する画像）を対象としており，非自然画像（単純な線と形で構成されるアート作品など）に焦点を当てた評価は行われていない．本研究では，グレースケールの疎な画像である漫画画像で学習された拡散モデルに対して最先端の透かし埋め込み手法を適用し，透かしの除去を目的とした攻撃に対する頑健性の評価を行った．また，最先端の透かし埋め込み手法の1つである Tree-Ring Watermarks の検出精度向上を目的に，初期ノイズにおける攻撃に頑健なピクセルの性質を分析した．","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"6","bibliographic_titles":[{"bibliographic_title":"研究報告知能システム（ICS）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2024-02-26","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"9","bibliographicVolumeNumber":"2024-ICS-213"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":232689,"updated":"2025-01-19T10:21:10.775488+00:00","links":{},"created":"2025-01-19T01:33:42.007251+00:00"}