Quickly tracing detection for spread spectrum watermark based on effect estimation of the affine transform.
Guorui FengLing-ge JiangDong-Jian WangChen HePublished in: Pattern Recognit. (2005)
Keyphrases
- spread spectrum
- watermark detection
- affine transform
- image watermarking
- video watermarking
- watermarking algorithm
- watermarking scheme
- transform domain
- data hiding
- watermark embedding
- digital watermarking
- affine transformation
- affine invariant
- imaging systems
- copyright protection
- wavelet domain
- spatial domain
- image processing