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A new cooperative spectrum sensing scheme based on discrete cosine transform.
Emad Hmood Salman
Nor Kamariah Noordin
Shaiful Jahari Hashim
Fazirulhisyam Hashim
Published in:
ISTT (2016)
Keyphrases
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discrete cosine transform
image compression
dct coefficients
transform domain
jpeg images
blocking artifacts
compressed images
dct domain
filter bank
wavelet transform
discrete fourier transform
image segmentation
post processing