Spread-Spectrum Based on Finite Field Fourier Transforms.

Hélio M. de Oliveira Joao Paulo C. L. Miranda Ricardo M. Campello de Souza

Published in: CoRR (2015)

Keyphrases

fourier transform
spread spectrum
frequency domain
transform domain
image watermarking
fourier domain
signal processing
spatial domain
data hiding
watermarking algorithm
direct sequence spread spectrum
watermarking scheme
multiscale
motion estimation
fast fourier transform