Pulse Amplitude Modulation Time-Hopping Spread-Spectrum Based on Balance Gold Sequences.

Zhao-Xia Zhang Ming-Jiang Zhang

Published in: AICI (2) (2011)

Keyphrases

spread spectrum
amplitude modulation
image watermarking
transform domain
frequency modulation
data hiding
frequency hopping
watermarking scheme
watermarking algorithm
digital watermarking
spatial domain
bit error rate
signal processing