Keyphrases
- watermarking scheme
- watermarking algorithm
- watermarking technique
- watermarking method
- digital watermarking
- image watermarking
- robust watermarking scheme
- digital watermark
- geometric attacks
- watermark embedding
- copyright protection
- image watermarking scheme
- blind watermarking
- digital images
- digital image watermarking
- jpeg compression
- transform domain
- spread spectrum
- bayesian networks
- semi fragile watermarking
- watermarked image
- maximum likelihood
- watermark detection
- error correction
- video watermarking
- data hiding
- compressed domain
- signal processing
- jpeg images
- spatial domain
- posterior probability
- digital content
- digital image watermarking scheme
- image processing
- robust image watermarking