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Double-Layer Data Embedding Scheme Based on Three-Pixel Differences |
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| Authors: | Yi-Hui Chen Chiao-Chih Huang Chi-Shiang Chan |
| Affiliation: | 1.Department of Applied Informatics and Multimedia,Asia University |
| Abstract: | Steganography is a technique to hide the secret data into digital media without getting any unexpected notices. The traditional steganographic method, namely least significant bit (LSB) replacement, is a simple but insecure scheme. To overcome the traditional drawbacks, this paper proposes a steganographic scheme, which is called double-layer hiding method. The experimental results confirm that the proposed scheme achieves better hiding capacity with high ability of resisting security analysis. |
| Keywords: | Hiding capacity least significant bit replacement security analysis steganography visual quality |
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