Reversible data embedding using a difference expansion

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Summary

The redundancy in digital images is explored to achieve very high embedding capacity, and keep the distortion low, in a novel reversible data-embedding method for digital images.

Type
article
Published
2003-08-01
Cited by
3,300
References
10

Keywords

Embedding, Redundancy (engineering), Computer science, Information hiding, Distortion (music)

References

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