Secure high-speed spread spectrum transmission system with orbital angular momentum.

Chao Zhang Xuefeng Jiang

Published in: IET Commun. (2020)

Keyphrases

spread spectrum
high speed
direct sequence spread spectrum
image watermarking
data hiding
transform domain
watermarking algorithm
watermarking scheme
digital watermarking
frame rate
frequency hopping
spatial domain
error correction
multiscale
quality of service
image compression
digital images