Lossless Data Hiding for Color Images.
Ching-Hui HuangChih-Chiang LeeHsien-Chu WuChung-Ming WangPublished in: ISDA (3) (2008)
Keyphrases
- data hiding
- color images
- data embedding
- lossy compression
- error correction
- gray scale
- high capacity
- grayscale images
- color information
- image processing
- color space
- spatial domain
- spread spectrum
- secret data
- information hiding
- reversible data hiding
- data hiding scheme
- watermarking technique
- jpeg images
- binary images
- image compression
- gray level images
- lossless compression
- error diffusion
- error concealment
- digital images
- video sequences