Reversible Watermarking by Difference Expansion
Reversible Data Embedding Using Difference Expansion by J. Tian
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The code implements the Watermark Embedding module of the following paper:
J. Tian, "Reversible Watermarking by Difference Expansion", ACM Multimedia and Security Workshop, December 2002.
Embedding can be performed in the horizontal and vertical directions iteratively any number of times.
Final results in terms of PSNR are reported along with results of each iteration.
Cite As
Asad Ali (2026). Reversible Watermarking by Difference Expansion (https://www.mathworks.com/matlabcentral/fileexchange/25245-reversible-watermarking-by-difference-expansion), MATLAB Central File Exchange. Retrieved .
General Information
- Version 1.0.0.0 (507 KB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
| Version | Published | Release Notes | Action |
|---|---|---|---|
| 1.0.0.0 |
