Attack on a semi-blind watermarking scheme based on singular value decomposition.
Grace C.-W. TingBok-Min GoiSwee-Huay HengPublished in: Comput. Stand. Interfaces (2009)
Keyphrases
- singular value decomposition
- watermarking scheme
- digital watermark
- watermark extraction
- singular values
- digital watermarking
- jpeg compression
- copyright protection
- least squares
- low rank
- error correction
- latent semantic indexing
- watermarking algorithm
- dimensionality reduction
- spread spectrum
- low rank approximation
- watermark detection
- watermarking technique
- watermark embedding
- pattern recognition
- reversible watermarking
- signal processing