Presentation | 2003/7/11 Analysis of validity on Two Layer Digital Watermarking Saneyuki ISHII, Hiroshi KASHIMURA, Ryoichi SASAKI, Hiroshi YOSHIURA, Isao ECHIZEN, Shinji ITO, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Various digital-watermarking methods have been proposed now. It is difficult to select one standard methods from a viewpoint of the diversity a user's needs. As the solution, we propose two layer digital-watermarking system as technology which can use many digital-watermarking systems proposed now, and can perform effective processing. This system consists of two type of watermarks, 'a real watermark' which actually embeds digital-watermarking information, and 'a meta-watermark' which embeds the number of the digital-watermarking system used for the real watermark. This study shows the validity of two layer digital-watermarking system through comparison of processing time with processing by round robin, and the rate of un-detecting. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Two Layer Digital Water Marking / Illegal Copying / Flexibility / Processing time / The rate of un-detecting |
Paper # | ISEC2003-43 |
Date of Issue |
Conference Information | |
Committee | ISEC |
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Conference Date | 2003/7/11(1days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | |
Vice Chair | |
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Assistant |
Paper Information | |
Registration To | Information Security (ISEC) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Analysis of validity on Two Layer Digital Watermarking |
Sub Title (in English) | |
Keyword(1) | Two Layer Digital Water Marking |
Keyword(2) | Illegal Copying |
Keyword(3) | Flexibility |
Keyword(4) | Processing time |
Keyword(5) | The rate of un-detecting |
1st Author's Name | Saneyuki ISHII |
1st Author's Affiliation | Tokyo Denki University() |
2nd Author's Name | Hiroshi KASHIMURA |
2nd Author's Affiliation | Tokyo Denki University |
3rd Author's Name | Ryoichi SASAKI |
3rd Author's Affiliation | Tokyo Denki University |
4th Author's Name | Hiroshi YOSHIURA |
4th Author's Affiliation | Denki Tushin University |
5th Author's Name | Isao ECHIZEN |
5th Author's Affiliation | Hitachi,Ltd. / |
6th Author's Name | Shinji ITO |
6th Author's Affiliation | |
Date | 2003/7/11 |
Paper # | ISEC2003-43 |
Volume (vol) | vol.103 |
Number (no) | 196 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |