HPS: Histogram preserving steganography in spatial domain.
Yinan WangWeirong ChenYue LiWei WangChang-Tsun LiPublished in: IWBF (2014)
Keyphrases
- spatial domain
- data hiding
- reversible data hiding
- frequency domain
- transform domain
- cover image
- wavelet domain
- secret message
- enhanced image
- motion estimation
- jpeg images
- spread spectrum
- dct domain
- information hiding
- high capacity
- gray level
- secret data
- data embedding
- log polar
- temporal domain
- image processing
- image registration
- color images