Watermark Re-synchronization Using Sinusoidal Signals in DT-CWT Domain.

Miin-Luen Day Suh-Yin Lee I-Chang Jou

Published in: PCM (3) (2004)

Keyphrases

signal processing
dt cwt
watermarking algorithm
dual tree complex wavelet transform
watermarking scheme
high frequency
human visual system
rotation invariant