A high capacity data hiding scheme using modified AMBTC compression technique.
Aruna MalikGeeta SikkaHarsh Kumar VermaPublished in: Int. Arab J. Inf. Technol. (2019)
Keyphrases
- high capacity
- data hiding
- compressed images
- lossy compression
- compression ratio
- image compression
- data embedding
- jpeg images
- error correction
- reversible data hiding
- spatial domain
- compression algorithm
- information hiding
- data storage
- image quality
- discrete cosine transform
- frequency domain
- post processing
- halftone images
- high quality