A Novel Block-based Watermarking Scheme Using the SVD Transform.
Alessandro BassoFrancesco BergadanoDavide CavagninoVictor PomponiuAnnamaria VernonePublished in: Algorithms (2009)
Keyphrases
- watermarking scheme
- reversible watermarking
- singular value decomposition
- jpeg compression
- spread spectrum
- digital watermarking
- copyright protection
- video watermarking
- geometric distortions
- error correction
- image authentication
- watermark extraction
- image watermarking scheme
- watermarking algorithm
- watermarking technique
- motion estimation
- watermarking method
- watermark detection
- singular values
- prediction error
- watermark embedding
- dimensionality reduction
- robust watermarking scheme
- least squares