Variable-delay tree-based searcher for spread-spectrum communication systems.
Sam HeidariPublished in: WCNC (1999)
Keyphrases
- communication systems
- spread spectrum
- image watermarking
- transform domain
- information processing systems
- watermarked image
- data hiding
- multiple access
- computer systems
- blind equalization
- watermarking scheme
- digital watermarking
- bit error rate
- watermarking algorithm
- multiscale
- ultra wideband
- direct sequence spread spectrum
- signal to noise ratio