On Reversible Embedding When Watermarks and Covertexts Are Correlated.
Wei SunEn-Hui YangPublished in: ISIT (2007)
Keyphrases
- reversible watermarking
- watermarking scheme
- watermarking algorithm
- watermarking technique
- watermark embedding
- digital images
- watermark detection
- spread spectrum
- copyright protection
- data hiding
- image watermarking
- digital watermarking
- cellular automata
- error correction
- highly correlated
- jpeg compression
- watermarked image
- geometric distortions
- image authentication
- watermarking method
- prediction error
- information hiding
- lossy compression
- signal processing
- reversible data hiding
- digital watermark
- image processing