Attacks on a Block Based SVD Watermarking Scheme.
Huo-Chong LingSwee-Huay HengBok-Min GoiPublished in: ITNG (2009)
Keyphrases
- watermarking scheme
- singular value decomposition
- image watermarking scheme
- blind watermarking
- digital watermarking
- error correction
- jpeg compression
- spread spectrum
- watermarking method
- watermarking algorithm
- watermarking technique
- copyright protection
- geometric attacks
- reversible watermarking
- video watermarking
- robust watermarking scheme
- singular values
- watermark embedding
- image authentication
- watermark detection
- least squares
- digital watermark
- motion estimation
- multiscale
- multiresolution
- watermarked image
- discrete cosine transform
- dimensionality reduction