{"created":"2022-01-27T07:53:00.364418+00:00","id":2004043,"links":{},"metadata":{"_buckets":{"deposit":"530fc9fd-fb3e-4cbd-a700-e42834a990d2"},"_deposit":{"id":"2004043","owners":[1],"pid":{"revision_id":0,"type":"depid","value":"2004043"},"status":"published"},"_oai":{"id":"oai:u-ryukyu.repo.nii.ac.jp:02004043","sets":["1642837622505:1642837855274:1642837880629","1642838403551:1642838406845"]},"author_link":[],"item_1617186331708":{"attribute_name":"Title","attribute_value_mlt":[{"subitem_1551255647225":"Wavelet変換を用いたカラー画像電子透かし","subitem_1551255648112":"ja"},{"subitem_1551255647225":"Digital Watermarking of Embedding Color Image Using Wavelet Transform","subitem_1551255648112":"en"}]},"item_1617186419668":{"attribute_name":"Creator","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"屋良, 朝心","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"山城, 毅","creatorNameLang":"ja"}]},{"creatorNames":[{"creatorName":"Yara, Choshin","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Yamashiro, Tsuyoshi","creatorNameLang":"en"}]}]},"item_1617186476635":{"attribute_name":"Access Rights","attribute_value_mlt":[{"subitem_1522299639480":"open access","subitem_1600958577026":"http://purl.org/coar/access_right/c_abf2"}]},"item_1617186609386":{"attribute_name":"Subject","attribute_value_mlt":[{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"Watermarking"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"Wavelet"},{"subitem_1522299896455":"en","subitem_1522300014469":"Other","subitem_1523261968819":"Image"}]},"item_1617186626617":{"attribute_name":"Description","attribute_value_mlt":[{"subitem_description":"Digital Watermarking is a technique to protect digital contents that are image, music, document etc. In general copyright informations are embedded in contents as binary data. If it is possible to embed color image like author's face, authors will enable to claim strongly for illegality and ownership of digital contents. To realize this method we tried to process by Discrete Wavelet Transform.","subitem_description_type":"Other"},{"subitem_description":"紀要論文","subitem_description_type":"Other"}]},"item_1617186643794":{"attribute_name":"Publisher","attribute_value_mlt":[{"subitem_1522300295150":"ja","subitem_1522300316516":"琉球大学工学部"}]},"item_1617186702042":{"attribute_name":"Language","attribute_value_mlt":[{"subitem_1551255818386":"jpn"}]},"item_1617186783814":{"attribute_name":"Identifier","attribute_value_mlt":[{"subitem_identifier_type":"HDL","subitem_identifier_uri":"http://hdl.handle.net/20.500.12000/7107"}]},"item_1617186920753":{"attribute_name":"Source Identifier","attribute_value_mlt":[{"subitem_1522646500366":"ISSN","subitem_1522646572813":"0389-102X"},{"subitem_1522646500366":"NCID","subitem_1522646572813":"AN0025048X"}]},"item_1617186941041":{"attribute_name":"Source Title","attribute_value_mlt":[{"subitem_1522650068558":"ja","subitem_1522650091861":"琉球大学工学部紀要"}]},"item_1617187056579":{"attribute_name":"Bibliographic Information","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2008-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"69","bibliographicPageEnd":"84","bibliographicPageStart":"77"}]},"item_1617258105262":{"attribute_name":"Resource Type","attribute_value_mlt":[{"resourcetype":"departmental bulletin paper","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_1617265215918":{"attribute_name":"Version Type","attribute_value_mlt":[{"subitem_1522305645492":"VoR","subitem_1600292170262":"http://purl.org/coar/version/c_970fb48d4fbd8a85"}]},"item_1617605131499":{"attribute_name":"File","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","filename":"No69p77.pdf","mimetype":"application/pdf","url":{"objectType":"fulltext","url":"https://u-ryukyu.repo.nii.ac.jp/record/2004043/files/No69p77.pdf"},"version_id":"efea8319-1e3b-4b3b-95be-bc7ca715b57f"}]},"item_title":"Wavelet変換を用いたカラー画像電子透かし","item_type_id":"15","owner":"1","path":["1642837880629","1642838406845"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2008-09-02"},"publish_date":"2008-09-02","publish_status":"0","recid":"2004043","relation_version_is_last":true,"title":["Wavelet変換を用いたカラー画像電子透かし"],"weko_creator_id":"1","weko_shared_id":-1},"updated":"2022-10-31T01:49:34.913386+00:00"}