Keyphrases
- jpeg images
- information hiding
- data hiding
- least significant bit
- hidden information
- spatial domain
- compression algorithm
- secret information
- discrete cosine transform
- jpeg compression
- batch processing
- batch mode
- secret message
- dct coefficients
- data embedding
- high capacity
- cover image
- copyright protection
- embedded image
- authentication scheme
- reversible data hiding
- error correction
- online algorithms
- image authentication
- color images
- lossy compression
- digital images