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A low-power digital matched filter for spread-spectrum systems.
Shoji Goto
Takashi Yamada
Norihisa Takayama
Yoshifumi Matsushita
Yasoo Harada
Hiroto Yasuura
Published in:
ISLPED (2002)
Keyphrases
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spread spectrum
low power
matched filter
power consumption
high speed
low cost
transform domain
image watermarking
data hiding
signal to noise ratio
target detection
multiresolution
watermarking algorithm
wavelet transform
noise model
digital watermarking