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An improved method of embedding data into pictures by modulomasking
https://sucra.repo.nii.ac.jp/records/12512
https://sucra.repo.nii.ac.jp/records/125126ef62535-f27a-4d09-8679-80c71078e167
名前 / ファイル | ライセンス | アクション |
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A1002113.pdf (1.4 MB)
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2007-03-08 | |||||
タイトル | ||||||
タイトル | An improved method of embedding data into pictures by modulomasking | |||||
言語 | ||||||
言語 | eng | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | journal article | |||||
著者 |
長谷川, 孝明
× 長谷川, 孝明 |
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著者 ローマ字 | ||||||
Hasegawa, Takaaki | ||||||
著者 ローマ字 | ||||||
Hara, Kazuhiko | ||||||
著者 ローマ字 | ||||||
Shinomura, Tadashi | ||||||
著者 ローマ字 | ||||||
Nakagawa, Masao | ||||||
著者 所属 | ||||||
埼玉大学大学院理工学研究科 | ||||||
著者 所属(別言語) | ||||||
Graduate School of Science and Engineering, Saitama University | ||||||
書誌情報 |
IEEE transactions on communications 巻 36, 号 3, p. 315-331, 発行日 1988 |
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年月次 | ||||||
1988-3 | ||||||
出版者名 | ||||||
出版者 | IEEE | |||||
ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 00906778 | |||||
DOI | ||||||
関連タイプ | isIdenticalTo | |||||
識別子タイプ | DOI | |||||
関連識別子 | info:doi/10.1109/26.1457 | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | An improved scheme with vertical block allocation of embedding data into industrial quality monochrome analog pictures by modulo masking is investigated. The video signal on each scan line is sampled, and a data bit is inserted into a block of three pels by an improved modulo masking scrambling technique of the luminance level of only one pel in the block. The performance of the system proposed here is compared to that of a conventional system. The number of data bits embedded in an image for the proposed system is about 1.3 times as large as that of the conventional system. In addition the SNR of the recovered image in the new system is increased by about 3-4 dB. | |||||
注記 | ||||||
内容記述タイプ | Other | |||||
内容記述 | (c)1988 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. | |||||
版 | ||||||
[出版社版] | ||||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
資源タイプ | ||||||
内容記述タイプ | Other | |||||
内容記述 | text | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
作成日 | ||||||
日付 | 2007-03-05 | |||||
日付タイプ | Created | |||||
アイテムID | ||||||
A1002113 |