Robustness Analysis of M-ary Quantization Based Watermarking
This work addresses the issue on the robustness performance in M-ary quantization watermarking. If the encoded messages are arranged in the order of Gray Code such that adjacent messages differ at only one bit, this work demonstrates the robustness will be substantially improved in low DNR scenarios...
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| Veröffentlicht in: | IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences Communications and Computer Sciences, 2008/08/01, Vol.E91.A(8), pp.2248-2251 |
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| container_issue | 8 |
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| container_title | IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences |
| container_volume | E91.A |
| creator | CHEN, Jun-Horng |
| description | This work addresses the issue on the robustness performance in M-ary quantization watermarking. If the encoded messages are arranged in the order of Gray Code such that adjacent messages differ at only one bit, this work demonstrates the robustness will be substantially improved in low DNR scenarios. Furthermore, the two-bit quantization watermarking can outperform the LUT approach which also provides the robustness improvement in the high-noisy environments. |
| doi_str_mv | 10.1093/ietfec/e91-a.8.2248 |
| format | Article |
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| identifier | ISSN: 0916-8508 |
| ispartof | IEICE Transactions on Fundamentals of Electronics, Communications and Computer Sciences, 2008/08/01, Vol.E91.A(8), pp.2248-2251 |
| issn | 0916-8508 1745-1337 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_1671228769 |
| source | J-STAGE (Japan Science & Technology Information Aggregator, Electronic) Freely Available Titles - Japanese |
| subjects | Binary codes Electronics Gray Code M-ary quantization watermarking Messages QIM Quantization Robustness Watermarking |
| title | Robustness Analysis of M-ary Quantization Based Watermarking |
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