{"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00105445","sets":["6504:7684:7694"]},"path":["7694"],"owner":"6748","recid":"105445","title":["誤りパターン埋め込み型ステガノグラフィに関する一考察"],"pubdate":{"attribute_name":"公開日","attribute_value":"2014-03-11"},"_buckets":{"deposit":"a108e786-438b-4df0-b5f5-a9fb3c0c0115"},"_deposit":{"id":"105445","pid":{"type":"depid","value":"105445","revision_id":0},"owners":[6748],"status":"published","created_by":6748},"item_title":"誤りパターン埋め込み型ステガノグラフィに関する一考察","author_link":["7770","7769"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"誤りパターン埋め込み型ステガノグラフィに関する一考察"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"セキュリティ","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2014-03-11","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"松江高専"},{"subitem_text_value":"松江高専"}]},"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/105445/files/IPSJ-Z76-1Z-1.pdf"},"date":[{"dateType":"Available","dateValue":"2014-10-02"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-Z76-1Z-1.pdf","filesize":[{"value":"620.4 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"7c05cce2-be63-432a-a234-573f8c0da49a","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2014 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"索手一平"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"福岡久雄"}],"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_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本研究は，テキスト情報をグレーススケール画像に埋め込むようなステガノグラフィ技術において，誤りパターンを埋め込むタイプのものを対象とする．誤りパターン埋め込み型のステガノグラフィでは，テキスト情報を冗長かつハミング重みが小さなビット列（これを誤りパターンと呼ぶ）に変換し，同ビット列と画像のLSB平面との排他的論理和でLSB平面を置き換える．この方式における画質の劣化等について考察した結果を報告する．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"562","bibliographic_titles":[{"bibliographic_title":"第76回全国大会講演論文集"}],"bibliographicPageStart":"561","bibliographicIssueDates":{"bibliographicIssueDate":"2014-03-11","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2014"}]},"relation_version_is_last":true,"weko_creator_id":"6748"},"id":105445,"updated":"2025-01-21T09:52:21.343715+00:00","links":{},"created":"2025-01-18T23:49:18.764962+00:00"}