{"id":228209,"updated":"2025-01-19T11:55:04.568773+00:00","links":{},"created":"2025-01-19T01:27:26.857720+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00228209","sets":["6164:6165:6640:11353"]},"path":["11353"],"owner":"44499","recid":"228209","title":["3Dプリンタによる印影からの印章の偽造"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-06-28"},"_buckets":{"deposit":"ce998f7b-f5c2-408b-b33f-1af6f52566d1"},"_deposit":{"id":"228209","pid":{"type":"depid","value":"228209","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"3Dプリンタによる印影からの印章の偽造","author_link":["609239","609237","609238","609240"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"3Dプリンタによる印影からの印章の偽造"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"ユーザブルセキュリティ，トラストマネジメント","subitem_subject_scheme":"Other"}]},"item_type_id":"18","publish_date":"2023-06-28","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_18_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"立命館大学大学院情報理工学研究科"},{"subitem_text_value":"立命館大学大学院情報理工学研究科"},{"subitem_text_value":"立命館大学情報理工学部"},{"subitem_text_value":"立命館大学情報理工学部"}]},"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/228209/files/IPSJ-DICOMO2023179.pdf","label":"IPSJ-DICOMO2023179.pdf"},"date":[{"dateType":"Available","dateValue":"2025-06-28"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-DICOMO2023179.pdf","filesize":[{"value":"8.3 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":"44"}],"accessrole":"open_date","version_id":"ac10cef6-43d8-4a56-8b6a-c1eab2e2ca2f","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_18_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"木村, 悠生"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"山元, 陽佑雅"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"榎, 竜盛"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"上原, 哲太郎"}],"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_18_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"日本では，押印により印影を残し，印影による押印者の認証が行われている．押印は，同一の印影の生成が難しいことを前提とした認証手法であるが，3D プリンタの普及によって同一印影を生成する印章の偽造が容易になった．そのため本研究では，一般家庭でも入手可能な安価な 3D プリンタを用いて印影から印章を偽造することを試みる．偽造した印章を用いた印影の真贋判定実験を行い，名字の種類や画数による真贋判定への影響や，偽造の容易性及び偽造を難しくする要素について検証し，考察を示す．","subitem_description_type":"Other"}]},"item_18_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"1276","bibliographic_titles":[{"bibliographic_title":"マルチメディア，分散，協調とモバイルシンポジウム2023論文集"}],"bibliographicPageStart":"1269","bibliographicIssueDates":{"bibliographicIssueDate":"2023-06-28","bibliographicIssueDateType":"Issued"},"bibliographicVolumeNumber":"2023"}]},"relation_version_is_last":true,"weko_creator_id":"44499"}}