Triple byte nonlinear component of block cipher and its application in frequency domain watermarking.

Tariq Shah Asma Batool

Published in: Multim. Tools Appl. (2023)

Keyphrases

frequency domain
block cipher
spatial domain
fourier transform
power spectrum
cross correlation
denoising
feature extraction
subband
data hiding
s box
fourier domain
lightweight
low cost
image processing
watermarking algorithm
multiresolution
spectrum analysis