Statistically Secure Digital Image Data Hiding.
Palak K. AminNing LiuK. P. SubbalakshmiPublished in: MMSP (2005)
Keyphrases
- data hiding
- digital images
- watermarking technique
- error correction
- spread spectrum
- spatial domain
- reversible data hiding
- high capacity
- secret data
- copyright protection
- data embedding
- secret message
- information hiding
- watermarked image
- lossy compression
- image segmentation
- digital watermarking
- image watermarking
- least significant bit
- key management
- jpeg compression
- transform domain
- cover image
- frequency domain
- gray level