Approaching the capacity limit in image watermarking: a perspective on coding techniques for data hiding applications.
Fernando Pérez-GonzálezJuan Ramón HernándezFélix BaladoPublished in: Signal Process. (2001)
Keyphrases
- data hiding
- image watermarking
- spread spectrum
- high capacity
- watermarking technique
- lossy compression
- error correction
- watermarked image
- copyright protection
- spatial domain
- coding scheme
- digital watermarking
- watermarking algorithm
- geometric distortions
- coding method
- cover image
- data embedding
- digital images
- bit rate
- image compression
- additive noise
- image quality
- image processing
- watermarking method