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A study on image denoising in contourlet domain using the alpha-stable family of distributions.
Hamidreza Sadreazami
M. Omair Ahmad
M. N. S. Swamy
Published in:
Signal Process. (2016)
Keyphrases
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image denoising
denoising
natural images
noisy images
wavelet domain
image processing
partial differential equations
wavelet coefficients
higher order
contourlet transform
multiscale
image quality