Steganalysis of LSB embedding in multimedia signals.
Sorina DumitrescuXiaolin WuPublished in: ICME (1) (2002)
Keyphrases
- least significant bit
- data hiding
- multimedia
- digital images
- data embedding
- hidden information
- authentication scheme
- secret message
- information hiding
- cover image
- error correction
- reversible data hiding
- spatial domain
- image authentication
- secret data
- multimedia data
- multimedia content
- signal processing
- jpeg images
- spread spectrum
- lossy compression
- digital watermarking
- watermarking technique
- frequency domain
- video data
- e learning
- transform domain
- metadata