PN Code Diversification Based Spread Spectrum Flow Watermarking Technology.

Xinzhong Xu Liancheng Zhang Juwei Yan

Published in: CIS (2018)

Keyphrases

spread spectrum
image watermarking
data hiding
watermarking algorithm
video watermarking
watermarking scheme
transform domain
watermark detection
digital watermarking
watermark embedding
bit error rate
image processing
jpeg compression
direct sequence spread spectrum
frequency domain
computer systems
image quality