| Presentation | 2015-03-12 A Fundamental Study on Watermark Design for Replication Detection of Two-Dimensional Barcodes by Coevolutionary Optimization Takeru MAEHARA, Kazunari MINAMI, Satoshi ONO, |
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| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | 2D codes have become increasingly popular for the quick verification of items such as airplane boarding passes, train tickets, and coupons. In recent years, a semi-fragile watermarking scheme for 2D codes that detects illegal replication and are automatically designed has been proposed. Howerver, it is important to design watermark extraction algorithm for stable illegal relication detection. And, watermark embedding and extraction algorithms should be simultaneously designed because they depend on each other. Therefore, this study proposes a simultaneous optimization method by coevolutionary optimization for two problems with different solution struction. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | semi-fragile watermark / coevolve optimization / 2D code / Image Processing Filter |
| Paper # | EMM2014-88 |
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| Conference Information | |
| Committee | EMM |
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| Conference Date | 2015/3/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Enriched Multimedia (EMM) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | A Fundamental Study on Watermark Design for Replication Detection of Two-Dimensional Barcodes by Coevolutionary Optimization |
| Sub Title (in English) | |
| Keyword(1) | semi-fragile watermark |
| Keyword(2) | coevolve optimization |
| Keyword(3) | 2D code |
| Keyword(4) | Image Processing Filter |
| 1st Author's Name | Takeru MAEHARA |
| 1st Author's Affiliation | Department of Information Science and Biomedical Engineering, Graduate School of Sience and Engineering, Kagoshima University() |
| 2nd Author's Name | Kazunari MINAMI |
| 2nd Author's Affiliation | Department of Information Science and Biomedical Engineering, Graduate School of Sience and Engineering, Kagoshima University |
| 3rd Author's Name | Satoshi ONO |
| 3rd Author's Affiliation | Department of Information Science and Biomedical Engineering, Graduate School of Sience and Engineering, Kagoshima University |
| Date | 2015-03-12 |
| Paper # | EMM2014-88 |
| Volume (vol) | vol.114 |
| Number (no) | 511 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |