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Contourlet Filter Design Based on Chebyshev Best Uniform Approximation.
Guoan Yang
Xiaofeng Fang
Mingli Jing
Songjun Zhang
Ming Hou
Published in:
EURASIP J. Adv. Signal Process. (2010)
Keyphrases
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filter design
nonlinear filters
image enhancement
image restoration
image denoising
multiresolution
low pass
low pass filter
image processing
denoising
feature extraction
high frequency