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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Rong-Jian Chen Yu-Cha Chen Jui-Lin Lai Shi-Jinn Horng |
| Copyright Year | 2013 |
| Description | Author affiliation: Dept. of Comput. Sci. & Inf. Eng., Nat. Taiwan Univ. of Sci. & Tech., Taipei, Taiwan (Shi-Jinn Horng) || Dept. of Electron. Eng., Nat. United Univ., Miaoli, Taiwan (Rong-Jian Chen; Yu-Cha Chen; Jui-Lin Lai) |
| Abstract | Multi-bit minimum error replacement (MER) is a method that can embed multi-bit logo/secret data into k least-significant bits (LSBs) of cover data only introduces minimum embedding error (MEE). However, k-LSBs MER suffers from weak robustness. Moreover, it is unfortunate because no literature discusses the formulations and the properties of multi-bit MEE up to this day. Therefore, this work proposes a novel new multi-bit MERs with flexible bit location (multi-bit MER_FBL) to overcome the problem of robustness. This work also illustrates the formulations and properties of MEEs in the multi-bit MER_FBL. The MEE can be easily and determinedly evaluated using the proposed formulations and properties. The proposed multi-bit MER_FBL embeds and hides multi-bit (k-bit, k≥1) logo/secret data into any adjoining (starting with the $i^{th}$ location) k-bit $b_{i}b_{i-1}⋯b_{i-k+1}$ of cover data only introduces MEE in the range 0 of $±(2^{k}-1)2^{i-k};$ moreover, its flexible bit location enhances the embedded robustness as robustness increases as the order (location) of embedding bits increases. As the proposed multi-bit MER_FBL can embed multi-bit logo/secret data into any adjoining bits of cover data and has MEE and high robustness, this method was applied for the steganographic and watermarking applications and achieves good embedding quality. |
| Starting Page | 24 |
| Ending Page | 31 |
| File Size | 623691 |
| Page Count | 8 |
| File Format | |
| e-ISBN | 9781467353144 |
| DOI | 10.1109/ISBAST.2013.7 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-07-02 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Algorithm design and analysis minimum-error replacement data hiding multi-bit embedding flexible bit location Watermarking steganographgy watermarking Histograms Three-dimensional displays Robustness Software Hardware |
| Content Type | Text |
| Resource Type | Article |
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