Non-cooperative detection of weak spread-spectrum signals in additive white Gaussian noise.

Jacobus D. Vlok Jan C. Olivier

Published in: IET Commun. (2012)

Keyphrases

spread spectrum
bit error rate
image watermarking
signal processing
data hiding
transform domain
noise level
watermarking scheme
watermarking algorithm
channel coding
image processing
digital images
computer simulation
signal to noise ratio
multipath