On the Achievable Rate and Average Sum Capacity of Spread Spectrum Underlay CR Networks.

Saed Daoud David Haccoun Christian Cardinal

Published in: VTC Fall (2016)

Keyphrases

spread spectrum
image watermarking
data hiding
transform domain
direct sequence spread spectrum
video watermarking
watermarking scheme
image processing
watermarking algorithm
bit error rate
digital watermarking
digital images
image quality
gray level