A novel image watermarking scheme based on amplitude attack.
Chaur-Heh HsiehChi-Jen LiaoPublished in: Pattern Recognit. (2007)
Keyphrases
- image watermarking scheme
- digital watermark
- watermarking scheme
- wavelet domain
- support vector regression
- digital image watermarking
- digital watermarking
- jpeg compression
- image watermarking
- copyright protection
- image normalization
- image processing operations
- watermark embedding
- geometric distortions
- watermark detection
- spread spectrum
- model selection
- multiscale
- watermarking technique
- spatial domain
- wavelet coefficients