Data hiding for fighting piracy.
Mauro BarniFranco BartoliniPublished in: IEEE Signal Process. Mag. (2004)
Keyphrases
- data hiding
- error correction
- digital watermarking
- watermarking technique
- spread spectrum
- spatial domain
- secret data
- reversible data hiding
- secret message
- lossy compression
- high capacity
- data hiding scheme
- information hiding
- tamper detection
- data embedding
- halftone images
- cover image
- image data
- jpeg images
- high frequency
- signal processing