{"links":{},"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00064547","sets":["1:5756:5817"]},"path":["5817"],"owner":"10","recid":"64547","title":["インフォメーションハイディング：2.画像を用いたステガノグラフィ"],"pubdate":{"attribute_name":"公開日","attribute_value":"2003-03-15"},"_buckets":{"deposit":"4d4d63ef-d6ce-489d-9552-9a7e89a7b75a"},"_deposit":{"id":"64547","pid":{"type":"depid","value":"64547","revision_id":0},"owners":[10],"status":"published","created_by":10},"item_title":"インフォメーションハイディング：2.画像を用いたステガノグラフィ","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"インフォメーションハイディング：2.画像を用いたステガノグラフィ"},{"subitem_title":"Image Data Based Steganography","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"特集","subitem_subject_scheme":"Other"}]},"item_type_id":"1","publish_date":"2003-03-15","item_1_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"九州工業大学工学部"},{"subitem_text_value":"九州工業大学工学部"},{"subitem_text_value":"九州工業大学工学部"}]},"item_1_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Kyushu Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Kyushu Institute of Technology","subitem_text_language":"en"},{"subitem_text_value":"Kyushu Institute of Technology","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/64547/files/IPSJ-MGN440304.pdf"},"date":[{"dateType":"Available","dateValue":"2005-03-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-MGN440304.pdf","filesize":[{"value":"947.3 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"0","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"c57b7872-e544-4ffd-94f2-cca156fa3b6c","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2003 by the Information Processing Society of Japan"}]},"item_1_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"河口, 英二"},{"creatorName":"野田, 秀樹"},{"creatorName":"新見, 道治\""}],"nameIdentifiers":[{}]}]},"item_1_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Eiji, Kawaguchi","creatorNameLang":"en"},{"creatorName":"Hideki, Noda","creatorNameLang":"en"},{"creatorName":"Michiharu, Niimi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_1_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00116625","subitem_source_identifier_type":"NCID"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_6501","resourcetype":"article"}]},"item_1_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"社会の情報化とネットワーク化が進み，インターネットはすでに日常生活に必須のものとなった．そして，情報セキュリティに関する社会の関心も高くなった．このような状況の中で，最近，“ステガノグラフィ（steganography）”という言葉が少しずつ広まりつつある．本稿では画像を用いたステガノグラフィに関する一般的な解説をするとともに，筆者らの研究グループが取り組んでいる最新の研究テーマについても解説する．","subitem_description_type":"Other"}]},"item_1_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"241","bibliographic_titles":[{"bibliographic_title":"情報処理"}],"bibliographicPageStart":"236","bibliographicIssueDates":{"bibliographicIssueDate":"2003-03-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"3","bibliographicVolumeNumber":"44"}]},"relation_version_is_last":true,"weko_creator_id":"10"},"updated":"2025-01-22T01:55:37.468552+00:00","created":"2025-01-18T23:25:50.984917+00:00","id":64547}