A Lossless Large-Volume Data Hiding Method Based on Histogram Shifting Using an Optimal Hierarchical Block Division Scheme

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Summary

The data hiding rate yielded by the proposed method increases without degrading the stego-image quality, which is an unusual phenomenon in data hiding researches.

Type
article
Published
2011-07-01
Cited by
15
References
16

Keywords

Information hiding, Histogram, Computer science, Lossless compression, Block (permutation group theory)

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