| Presentation | 2012-08-27 On Digital Watermarking Decoding Using an Embedded Image Takayuki HIRANO, Shinya MATSUFUJI, Takahiro MATSUMOTO, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The correlation-based digital watermarking using two-dimensional complementary sequences has high tolerance to compression and clipping of images. This paper discusses a method of decoding a watermark embedded in the original image by using the image embedded with another watermark is the previously given digital watermarking using the wavelet transform and two-dimensional complementary sequences. The decoding rate of the watermarking without the original image is not so high. It is clarified that the decoding rate of the watermarking using another embedded image is as high as that of using the original image. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Digital watermarking / Complementary sequences / Discrete wavelet transform / Correlation function |
| Paper # | LOIS2012-16,IE2012-48,EMM2012-39 |
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| Conference Information | |
| Committee | LOIS |
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| Conference Date | 2012/8/20(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
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| Vice Chair | |
| Secretary | |
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| Paper Information | |
| Registration To | Life Intelligence and Office Information Systems (LOIS) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | On Digital Watermarking Decoding Using an Embedded Image |
| Sub Title (in English) | |
| Keyword(1) | Digital watermarking |
| Keyword(2) | Complementary sequences |
| Keyword(3) | Discrete wavelet transform |
| Keyword(4) | Correlation function |
| 1st Author's Name | Takayuki HIRANO |
| 1st Author's Affiliation | Graduate School of Science and Engineering, Yamaguchi University() |
| 2nd Author's Name | Shinya MATSUFUJI |
| 2nd Author's Affiliation | Graduate School of Science and Engineering, Yamaguchi University |
| 3rd Author's Name | Takahiro MATSUMOTO |
| 3rd Author's Affiliation | Graduate School of Science and Engineering, Yamaguchi University |
| Date | 2012-08-27 |
| Paper # | LOIS2012-16,IE2012-48,EMM2012-39 |
| Volume (vol) | vol.112 |
| Number (no) | 188 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |