| Presentation | 2009-03-05 High Capacity Data Embedding Method for Palette-Based Images Go TANAKA, Noriaki SUETAKE, Eiji UCHINO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | As one of the steganographic methods for palette-based images, there is the method which has been proposed by J. Fridrich, and is based on grouping of the representative colors. In this method, the representative colors are split into two parity groups, and the data is embedded by using the groups. However, the information content embedded in a pixel has been only one bit. In this report, we propose a new steganographic method, which realizes high capacity data embedding, by improving the grouping method of the parities. Concretely, the information content embedded in a pixel is increased to log_2k bits when the number of parity groups is k. Through the experiment, the effectiveness of the proposed method is verified. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Palette-based image / Steganography / Data embedding / High capacity |
| Paper # | SIS2008-73 |
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| Conference Information | |
| Committee | SIS |
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| Conference Date | 2009/2/26(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 | Smart Info-Media Systems (SIS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | High Capacity Data Embedding Method for Palette-Based Images |
| Sub Title (in English) | |
| Keyword(1) | Palette-based image |
| Keyword(2) | Steganography |
| Keyword(3) | Data embedding |
| Keyword(4) | High capacity |
| 1st Author's Name | Go TANAKA |
| 1st Author's Affiliation | Graduate School of Science and Engineering, Yamaguchi University() |
| 2nd Author's Name | Noriaki SUETAKE |
| 2nd Author's Affiliation | Graduate School of Science and Engineering, Yamaguchi University |
| 3rd Author's Name | Eiji UCHINO |
| 3rd Author's Affiliation | Graduate School of Science and Engineering, Yamaguchi University:Fuzzy Logic Systems Institute |
| Date | 2009-03-05 |
| Paper # | SIS2008-73 |
| Volume (vol) | vol.108 |
| Number (no) | 461 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |