Robust, transparent and high-capacity audio watermarking in DCT domain.

Hwai-Tsu Hu Ling-Yuan Hsu

Published in: Signal Process. (2015)

Keyphrases

dct domain
high capacity
spatial domain
transform domain
human visual system
dct coefficients
compressed domain
discrete cosine transform
post processing
data hiding
compressed images
signal processing
image quality
video sequences
digital video
reference frame
watermarking technique
data embedding