Enhanced audio data hiding synchronization using non linear filters.
Alejandro LoboGuerreroFerran MarquésPatrick BasJoel LienardPublished in: ICASSP (2) (2004)
Keyphrases
- data hiding
- halftone images
- error correction
- reversible data hiding
- spatial domain
- spread spectrum
- tamper detection
- data embedding
- high capacity
- multimedia
- data hiding scheme
- signal processing
- watermarking technique
- secret data
- information hiding
- cover image
- visual information
- digital video
- computer simulation
- image sequences