Power reduction techniques for a spread spectrum based correlator.
David GarrettMircea R. StanPublished in: ISLPED (1997)
Keyphrases
- spread spectrum
- power reduction
- power consumption
- low power
- image watermarking
- power saving
- data hiding
- transform domain
- bit error rate
- digital watermarking
- power dissipation
- low cost
- watermarking algorithm
- energy saving
- watermarking scheme
- high speed
- direct sequence spread spectrum
- signal to noise ratio
- digital images