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Low power implementation of audio watermarking using chirp spread spectrum technique.
P. Karthigaikumar
K. Baskaran
K. Jaraline Kirubavathy
Published in:
Int. J. Inf. Comput. Secur. (2011)
Keyphrases
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low power
spread spectrum
power consumption
low cost
high speed
cmos technology
ultra low power
wireless transmission
image watermarking
data hiding
transform domain
watermarking algorithm
image processing
real time
multiresolution
image restoration
video data
optical flow
video sequences