Spread Spectrum Communication System with sequence Synchronization Unit using Chaotic Symbolic Dynamics Modulation.
Georges KaddoumGhyslain GagnonFrançois GagnonPublished in: Int. J. Bifurc. Chaos (2013)
Keyphrases
- spread spectrum
- video watermarking
- direct sequence spread spectrum
- image watermarking
- chaotic systems
- transform domain
- data hiding
- initial conditions
- watermarking scheme
- chaotic neural network
- watermarking algorithm
- digital watermarking
- bit error rate
- spatial domain
- edge detection
- feature extraction
- signal processing
- multiresolution