Keyphrases
- data hiding
- digital images
- multi source
- data fusion
- error correction
- information fusion
- high capacity
- spread spectrum
- multiple sources
- data sources
- data integration
- spatial domain
- watermarking technique
- information hiding
- secret data
- reversible data hiding
- data hiding scheme
- data embedding
- databases
- information integration
- community detection
- cover image
- jpeg compression
- copyright protection
- shortest path
- color images
- data analysis