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19th International Conference on Advanced Information Networking and Applications (AINA'05) Volume 1 (AINA papers)
A Reversible Data Hiding Scheme with Modified Side Match Vector Quantization
Taipei, Taiwan
March 25-March 30
ISBN: 0-7695-2249-1
Chin-Chen Chang, National Chung Cheng University
Wei-Liang Tai, National Chung Cheng University
Min-Hui Lin, Providence University
Indices are modified so that the secret data can be hidden into the index-based cover image, and thereby the problem of the stego-image quality degradation occurs. If the stego-image quality degradation problem can be solved enabling the receiver to reconstruct the original indices after extracting the hidden secret data from the index-based stego-image, then the compressed cover image can be used repeatedly by different users. To achieve our goal, in this paper, a reversible data-hiding scheme based on a modified side match vector quantization (SMVQ) technique is proposed. Our experimental results confirm the effectiveness and the reversibility of the proposed scheme.
Index Terms:
Data hiding scheme, reversible, modified side match vector quantization, steganography
Citation:
Chin-Chen Chang, Wei-Liang Tai, Min-Hui Lin, "A Reversible Data Hiding Scheme with Modified Side Match Vector Quantization," aina, vol. 1, pp.947-952, 19th International Conference on Advanced Information Networking and Applications (AINA'05) Volume 1 (AINA papers), 2005
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