Safe ROIs of color images by inductive data hiding.
Gregory Lo-VarcoWilliam PuechPublished in: EUSIPCO (2005)
Keyphrases
- data hiding
- color images
- error correction
- gray scale
- color space
- spatial domain
- spread spectrum
- color information
- grayscale images
- high capacity
- secret data
- reversible data hiding
- image processing
- data hiding scheme
- data embedding
- information hiding
- jpeg images
- tamper detection
- halftone images
- error diffusion
- cover image
- watermarking technique
- secret message
- palette images
- high quality