| Presentation | 2000/7/17 Color Image Watermarking Technique Using Fresnel Transform and Its Robustness Against JPEG Compression Hidetoshi Seto, Yuji Morita, Seok Kang, Yoshinao Aoki, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | By spreading of the Internet and the advance in digital techniques, it is possible to copy and edit multimedia data. These situations cause the illicit actions such as interception, duplication, misuse and unauthorized modification of information. One approach to address the problem is watermarking technique. Watermarking is a technique to embed hidden information imperceptibly in multimedia contents. In this paper, we outline a new color image watermarking technique using Fresnel transform. The watermark image is Fresnel-transformed and the resulting intensity pattern is embedded in the luminance components of an original image. Experiments of watermarking and its robustness against JPEG compression have shown the validity of our proposed technique. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Digital watermarking / Fresnel transform / Fourier transform / Color image |
| Paper # | DSP2000-67,SST2000-26 |
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| Conference Information | |
| Committee | DSP |
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| Conference Date | 2000/7/17(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 | Digital Signal Processing (DSP) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Color Image Watermarking Technique Using Fresnel Transform and Its Robustness Against JPEG Compression |
| Sub Title (in English) | |
| Keyword(1) | Digital watermarking |
| Keyword(2) | Fresnel transform |
| Keyword(3) | Fourier transform |
| Keyword(4) | Color image |
| 1st Author's Name | Hidetoshi Seto |
| 1st Author's Affiliation | Graduate School of Electronics & Information Engineering Hokkaido University() |
| 2nd Author's Name | Yuji Morita |
| 2nd Author's Affiliation | Graduate School of Electronics & Information Engineering Hokkaido University |
| 3rd Author's Name | Seok Kang |
| 3rd Author's Affiliation | Graduate School of Electronics & Information Engineering Hokkaido University |
| 4th Author's Name | Yoshinao Aoki |
| 4th Author's Affiliation | Graduate School of Electronics & Information Engineering Hokkaido University |
| Date | 2000/7/17 |
| Paper # | DSP2000-67,SST2000-26 |
| Volume (vol) | vol.100 |
| Number (no) | 209 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |