Data Hiding in 2-Color Images.
Yu-Chee TsengHsiang-Kuang PanPublished in: IEEE Trans. Computers (2002)
Keyphrases
- data hiding
- color images
- error correction
- color space
- color information
- gray scale
- spatial domain
- reversible data hiding
- high capacity
- spread spectrum
- information hiding
- tamper detection
- secret data
- data embedding
- grayscale images
- image processing
- watermarking technique
- cover image
- data hiding scheme
- computer vision
- error diffusion
- secret message
- frequency domain
- gray images