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Noise suppression using Wiener filtering in the nonsubsampled contourlet domain for Magnetic Resonance brain images.
S. Satheesh
A. Sujatha Reddy
K. V. S. V. R. Prasad
Published in:
IHCI (2012)
Keyphrases
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brain images
magnetic resonance
mr images
medical images
median filter
filtering algorithm
image data
impulse noise
gaussian noise
mr brain images
image registration
noise removal
denoising
ground truth
sar images
image enhancement
wavelet transform
wavelet domain
image compression