Backward-forward distortion minimization for binary images data hiding.
Huijuan YangAlex C. KotPublished in: ISCAS (2008)
Keyphrases
- binary images
- data hiding
- reversible data hiding scheme
- embedding capacity
- data embedding
- gray scale
- error correction
- palette images
- reversible data hiding
- cover image
- high capacity
- spatial domain
- spread spectrum
- input image
- hiding capacity
- secret data
- information hiding
- grayscale images
- gray level images
- watermarked image
- watermarking technique
- distortion measure
- error diffusion
- jpeg images
- image blocks