A hybrid pre-whitening technique for detection of additive spread spectrum watermarks in audio signals.

Krishna Kumar S.Thippur Sreenivas

Published in: EUSIPCO (2006)

Keyphrases

spread spectrum
audio signals
watermark detection
image watermarking
data hiding
watermarking scheme
transform domain
watermarking algorithm
digital watermarking
watermark embedding
hidden markov models
image segmentation
jpeg compression
watermarking technique
bit error rate