Universal lossless data embedding without explicit compression.
Hidetoshi YokooPublished in: ITW (2005)
Keyphrases
- data embedding
- compressed images
- image compression
- data hiding
- manifold learning
- compression rate
- compression ratio
- reversible data embedding
- secret data
- compression scheme
- compression algorithm
- error concealment
- data compression
- grayscale images
- lossy compression
- jpeg images
- information hiding
- index table
- multiscale
- image data
- high dimensional