A novel reversible data hiding scheme based on difference-histogram modification and optimal EMD algorithm

Secure spread spectrum watermarking for multimedia

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Reversible data embedding using a difference expansion

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Arts, Data Science, Digital Imaging +4

Reversible data hiding

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Expansion Embedding Techniques for Reversible Watermarking

D.M. Thodi, Jeffrey J. Rodrı́guez · IEEE Transactions on Image Processing · 2007 · 1.4K citations

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LSB matching revisited

Jarno Mielikäinen · IEEE Signal Processing Letters · 2006 · 1K citations

Computing, Computer Science, Cryptography +11