A Large Payload EMD Embedding Scheme with High Stego-image Quality

In this paper, we propose an efficient EMD-based data hiding scheme. To avoid the serious, but usually disregarded, overflow problem in the embedding process, the danger cover pixels, which may result in overflow problem, are modified to safe area. However, the modification will not influence the st...

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Bibliographic Details
Published in2010 International Conference on Computational Aspects of Social Networks pp. 126 - 130
Main Authors Kuo-Nan Chen, Chin-Chen Chang, Huang-Ching Lin
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.09.2010
Subjects
Boats
Concrete
Cryptography
data hiding
EMD
Image quality
Internet
magic matrix
overflow
Pixel
PSNR
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Summary:In this paper, we propose an efficient EMD-based data hiding scheme. To avoid the serious, but usually disregarded, overflow problem in the embedding process, the danger cover pixels, which may result in overflow problem, are modified to safe area. However, the modification will not influence the stego image quality. Comparing to Hong et al.'s scheme proposed in 2008 and Lee et al.'s scheme proposed in 2010, our proposed scheme outperforms these two previous scheme in stego image quality.
ISBN:9781424487851
1424487854
DOI:10.1109/CASoN.2010.35