Unitary embedding for data hiding with the SVD.
Clifford BergmanJennifer DavidsonPublished in: Security, Steganography, and Watermarking of Multimedia Contents (2005)
Keyphrases
- data hiding
- singular value decomposition
- error correction
- reversible data hiding
- secret data
- data embedding
- spatial domain
- spread spectrum
- high capacity
- information hiding
- data hiding scheme
- watermarking technique
- embedding capacity
- cover image
- secret message
- quantization index modulation
- embedded image
- singular values
- digital watermarking
- jpeg images
- feature space
- halftone images