A smart time-frequency exciser for spread spectrum communications.
Mehmet V. TazebayAli N. AkansuPublished in: ICASSP (1995)
Keyphrases
- spread spectrum
- image watermarking
- transform domain
- data hiding
- video watermarking
- watermarking algorithm
- communication systems
- direct sequence spread spectrum
- bit error rate
- watermarking scheme
- digital watermarking
- signal processing
- wavelet transform
- frequency domain
- communication networks
- copyright protection
- multimedia