{"created":"2023-05-15T15:25:04.322109+00:00","id":12554,"links":{},"metadata":{"_buckets":{"deposit":"a935cfb5-2558-45de-9069-ba0b4f834667"},"_deposit":{"created_by":3,"id":"12554","owners":[3],"pid":{"revision_id":0,"type":"depid","value":"12554"},"status":"published"},"_oai":{"id":"oai:sucra.repo.nii.ac.jp:00012554","sets":["94:426"]},"author_link":["16574"],"item_119_biblio_info_8":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2001","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicPageEnd":"948","bibliographicPageStart":"941","bibliographicVolumeNumber":"84","bibliographic_titles":[{"bibliographic_title":"IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences"}]}]},"item_119_date_31":{"attribute_name":"作成日","attribute_value_mlt":[{"subitem_date_issued_datetime":"2007-03-05","subitem_date_issued_type":"Created"}]},"item_119_description_19":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"The maximum amounts of embedded information that is important in practical system design of two watermarking methods based on the parallel combinatorial spread spectrum (PC/SS) scheme are discussed in this paper. One is a private watermarking method proposed in this paper and has a practical strong point to make the quality of the watermarked image to be constant in any images. The other is a public watermarking method that was previously proposed by the authors. Through this study, the minimum number of orthogonal sequences for embedding the required amount of information under the condition that quantization noise is only assumed is found in each watermarking method.\n","subitem_description_type":"Abstract"}]},"item_119_description_21":{"attribute_name":"注記","attribute_value_mlt":[{"subitem_description":"Copyright notice. c2001 IEICE All rights reserved.  \"On the amount of embedded information of watermarking methods based on the parallel combinatorial spread spectrum scheme\"Masaaki FUJIYOSHI,Takaaki HASEGAWA. IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences , 2001 Vol. E84-A No.4  pp. 941-948 許諾No.07RB0055.","subitem_description_type":"Other"}]},"item_119_description_29":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"subitem_description":"text","subitem_description_type":"Other"}]},"item_119_description_30":{"attribute_name":"フォーマット","attribute_value_mlt":[{"subitem_description":"application/pdf","subitem_description_type":"Other"}]},"item_119_publisher_11":{"attribute_name":"出版者名","attribute_value_mlt":[{"subitem_publisher":"電子情報通信学会"}]},"item_119_source_id_14":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"09168508","subitem_source_identifier_type":"ISSN"}]},"item_119_text_3":{"attribute_name":"著者 ローマ字","attribute_value_mlt":[{"subitem_text_value":"Hasegawa, Takaaki"},{"subitem_text_value":"Fujiyoshi, Masaaki"}]},"item_119_text_32":{"attribute_name":"アイテムID","attribute_value_mlt":[{"subitem_text_value":"A1001689"}]},"item_119_text_4":{"attribute_name":"著者 所属","attribute_value_mlt":[{"subitem_text_value":"埼玉大学大学院理工学研究科"}]},"item_119_text_5":{"attribute_name":"著者 所属(別言語)","attribute_value_mlt":[{"subitem_text_value":"Graduate School of Science and Engineering, Saitama University"}]},"item_119_text_9":{"attribute_name":"年月次","attribute_value_mlt":[{"subitem_text_value":"2001-4"}]},"item_119_textarea_25":{"attribute_name":"アクセス条件","attribute_value_mlt":[{"subitem_textarea_value":"Private"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"長谷川, 孝明"},{"creatorName":"ハセガワ, タカアキ","creatorNameLang":"ja-Kana"}],"nameIdentifiers":[{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_date","date":[{"dateType":"Available","dateValue":"2018-01-24"}],"displaytype":"detail","filename":"A1001689.pdf","filesize":[{"value":"666.0 kB"}],"format":"application/pdf","licensetype":"license_note","mimetype":"application/pdf","url":{"label":"A1001689.pdf","url":"https://sucra.repo.nii.ac.jp/record/12554/files/A1001689.pdf"},"version_id":"23e62799-f4a8-4571-b4df-64a40b01161c"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"eng"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"On the amount of embedded information of watermarking methods based on the parallel combinatorial spread spectrum scheme","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"On the amount of embedded information of watermarking methods based on the parallel combinatorial spread spectrum scheme"}]},"item_type_id":"119","owner":"3","path":["426"],"pubdate":{"attribute_name":"公開日","attribute_value":"2007-03-14"},"publish_date":"2007-03-14","publish_status":"0","recid":"12554","relation_version_is_last":true,"title":["On the amount of embedded information of watermarking methods based on the parallel combinatorial spread spectrum scheme"],"weko_creator_id":"3","weko_shared_id":-1},"updated":"2023-05-16T13:00:37.645486+00:00"}