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Frame synchronization using frequency domain processing for spread-spectrum systems.
A. P. Almeida
Francisco Cercas
Rui Dinis
Published in:
Communications, Internet, and Information Technology (2007)
Keyphrases
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frequency domain
spatial domain
spread spectrum
fourier transform
transform domain
data hiding
low frequency
image watermarking
direct sequence spread spectrum
feature extraction
denoising
computer simulation
subband
error diffusion
fast fourier transform