A Transformed-Matrix Asymmetric Watermarking Scheme.
Shuangyuan YangZhengyu LiuShuihua HanXikun ZhangPublished in: ICICIC (3) (2006)
Keyphrases
- watermarking scheme
- jpeg compression
- digital watermarking
- copyright protection
- error correction
- reversible watermarking
- spread spectrum
- watermarking algorithm
- image watermarking scheme
- image authentication
- singular value decomposition
- video watermarking
- geometric distortions
- watermarking method
- digital watermark
- watermarking technique
- robust watermarking scheme
- multiscale
- singular values
- geometric attacks
- low rank
- kernel function