Subjectively adapted high capacity lossless image data hiding based on prediction errors.
Mehdi FallahpourDavid MegíasMohammed GhanbariPublished in: Multim. Tools Appl. (2011)
Keyphrases
- high capacity
- data hiding
- data embedding
- lossy compression
- reversible data hiding
- watermarking technique
- error correction
- secret data
- cover image
- data storage
- halftone images
- information hiding
- spatial domain
- original images
- jpeg images
- manifold learning
- image data
- watermarked image
- input image
- grayscale images
- compressed images
- image segmentation