| Presentation | 2003/6/20 AN APPLICATION OF THE PRINCIPAL COMPONENT ANALYSIS TO DIGITAL WATERMARKING Thai Duy Hien, Zensho Nakao, Yen-Wei Chen, Kazu Matsuo, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Digital watermarking has been used as a solution to copyright protection of multimedia objects. Many schemes and algorithms have been proposed for the purpose. We propose a novel digital watermarking system that uses the Principal Component Analysis (PCA) for still images to embed and detect a watermark. A theoretical description of the method is included together with experimental results in order to validate the methodology presented. Simulation shows the performance of the method to be robust for image cropping and some attacks such as additive noise, low pass filtering, median filtering, and jpeg compression. Enhancement to this system with respect to robustness against various attacks is under investigation. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Watermarking / Principal Component Analysis |
| Paper # | DSP2003-51 |
| Date of Issue |
| Conference Information | |
| Committee | DSP |
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| Conference Date | 2003/6/20(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 | Digital Signal Processing (DSP) |
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| Language | ENG |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | AN APPLICATION OF THE PRINCIPAL COMPONENT ANALYSIS TO DIGITAL WATERMARKING |
| Sub Title (in English) | |
| Keyword(1) | Watermarking |
| Keyword(2) | Principal Component Analysis |
| 1st Author's Name | Thai Duy Hien |
| 1st Author's Affiliation | Faculty of Engineering, University of the Ryukyus() |
| 2nd Author's Name | Zensho Nakao |
| 2nd Author's Affiliation | Faculty of Engineering, University of the Ryukyus |
| 3rd Author's Name | Yen-Wei Chen |
| 3rd Author's Affiliation | Faculty of Engineering, University of the Ryukyus |
| 4th Author's Name | Kazu Matsuo |
| 4th Author's Affiliation | Faculty of Engineering, University of the Ryukyus |
| Date | 2003/6/20 |
| Paper # | DSP2003-51 |
| Volume (vol) | vol.103 |
| Number (no) | 147 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |