{"created":"2025-01-18T23:10:38.028474+00:00","updated":"2025-01-22T10:26:47.319223+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00044462","sets":["1164:3925:3931:3934"]},"path":["3934"],"owner":"1","recid":"44462","title":["人工物メトリクスによる紙の個別性の評価"],"pubdate":{"attribute_name":"公開日","attribute_value":"2007-05-25"},"_buckets":{"deposit":"c2fa412f-b49c-4fce-bfb2-9eb0c140cc80"},"_deposit":{"id":"44462","pid":{"type":"depid","value":"44462","revision_id":0},"owners":[1],"status":"published","created_by":1},"item_title":"人工物メトリクスによる紙の個別性の評価","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"人工物メトリクスによる紙の個別性の評価"},{"subitem_title":"Evaluation of Individuality of Paper Using Artifact-metrics","subitem_title_language":"en"}]},"item_type_id":"4","publish_date":"2007-05-25","item_4_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"国立印刷局研究所"},{"subitem_text_value":"国立印刷局研究所"},{"subitem_text_value":"国立印刷局研究所"},{"subitem_text_value":"国立印刷局研究所"},{"subitem_text_value":"横浜国立大学大学院環境情報研究院"}]},"item_4_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Research Institute, National Printing Bureau","subitem_text_language":"en"},{"subitem_text_value":"Research Institute, National Printing Bureau","subitem_text_language":"en"},{"subitem_text_value":"Research Institute, National Printing Bureau","subitem_text_language":"en"},{"subitem_text_value":"Research Institute, National Printing Bureau","subitem_text_language":"en"},{"subitem_text_value":"Graduate School of Environment and Information Science, Yokohama National 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/44462/files/IPSJ-CSEC07037003.pdf"},"date":[{"dateType":"Available","dateValue":"2009-05-25"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-CSEC07037003.pdf","filesize":[{"value":"508.5 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"30"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"cc655f50-dd57-407b-90b7-1a5cbc6f1a46","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2007 by the Information Processing Society of Japan"}]},"item_4_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"山越, 学"},{"creatorName":"田中, 純一"},{"creatorName":"古家, 眞"},{"creatorName":"平林, 昌志"},{"creatorName":"松本, 勉"}],"nameIdentifiers":[{}]}]},"item_4_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Manabu, YAMAKOSHI","creatorNameLang":"en"},{"creatorName":"Junichi, TANAKA","creatorNameLang":"en"},{"creatorName":"Makoto, FURUIE","creatorNameLang":"en"},{"creatorName":"Masashi, HIRABAYASHI","creatorNameLang":"en"},{"creatorName":"Tsutomu, MATSUMOTO","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_4_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11235941","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":"人工物メトリクスとは、人工物に固有の特徴を用いて人工物を認証する技術のことである。セキュリティ製品の基材のひとつである紙に対し、人工物メトリクスを利用した偽造防止技術が適用可能であるかを検討する。紙は、その繊維分布にムラがあるため、その透過光画像はランダム性をもつと考えられる。そこで、紙の透過光を固有の特徴として用いて紙の照合を行った。紙の代表的な品種である再生紙、上質紙、塗工紙を選定し、画像サイズと画像解像度を変化させて照合実験を行い、紙の個別性の評価を行った。","subitem_description_type":"Other"}]},"item_4_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Artiftct-metrics is an authentication technology for articles proving the intrinsic physical patterns on them. This paper presents a feasibility study on anti-counterfeit techniques using artifact metrics for paper substrate which is a common component for many kind of security articles. Transmitted light pattern of paper is assumed very random because of complicated tangled fibers of substrate. So paper can be authenticated by artifact-metrics using intrinsic transmitted light pattern of substrate. We evaluated individuality of light pattern of three kinds of papers (recycled, hi-quality, and coating) through the experiments changing matching data size and scanning resolution.","subitem_description_type":"Other"}]},"item_4_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"18","bibliographic_titles":[{"bibliographic_title":"情報処理学会研究報告コンピュータセキュリティ（CSEC）"}],"bibliographicPageStart":"13","bibliographicIssueDates":{"bibliographicIssueDate":"2007-05-25","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"48(2007-CSEC-037)","bibliographicVolumeNumber":"2007"}]},"relation_version_is_last":true,"weko_creator_id":"1"},"id":44462,"links":{}}