| Presentation | 2002/1/3 A Method for Printed Image Digital Watermark Using Smearing-Desmearing Transform Hiroshi Ebisui, Takuya Okahisa, Kenji Ohue, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | We propose a method for new printed image digital watermark using smearing-desmearing transform. The method is realized by smearing-desmearing transform that can disperse signature information to a whole image. We show that the method has a tolerance for printing out the watermarking image and the signature information is detected from the printed image. It is also showen that this scheme is robust against such the rotation and magnification-reduction in scan. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | digital watermark / smearing-desmearing transform / printed image / rotation / magnification-reduction |
| Paper # | 2001-DSP-160,2001-SAT-118,2001-RCS-218 |
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| Conference Information | |
| Committee | SAT |
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| Conference Date | 2002/1/3(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Paper Information | |
| Registration To | Satellite Telecommunications (SAT) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Method for Printed Image Digital Watermark Using Smearing-Desmearing Transform |
| Sub Title (in English) | |
| Keyword(1) | digital watermark |
| Keyword(2) | smearing-desmearing transform |
| Keyword(3) | printed image |
| Keyword(4) | rotation |
| Keyword(5) | magnification-reduction |
| 1st Author's Name | Hiroshi Ebisui |
| 1st Author's Affiliation | Faculty of Engineering, Ehime Univrsity() |
| 2nd Author's Name | Takuya Okahisa |
| 2nd Author's Affiliation | Faculty of Engineering, Ehime Univrsity |
| 3rd Author's Name | Kenji Ohue |
| 3rd Author's Affiliation | Faculty of Engineering, Ehime Univrsity |
| Date | 2002/1/3 |
| Paper # | 2001-DSP-160,2001-SAT-118,2001-RCS-218 |
| Volume (vol) | vol.101 |
| Number (no) | 541 |
| Page | pp.pp.- |
| #Pages | 8 |
| Date of Issue | |