MRI denoising using advanced NLM filtering with non-subsampled shearlet transform
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DOI: 10.1007/s11760-021-01864-y
Abstract: Many noise removal algorithms have been introduced so far for denoising of MRI images like a bilateral filter, wavelet transform, maximum likelihood, non-local means, etc. All the existing methods suffer from some drawbacks or limitations.… read more here.
Keywords: advanced nlm; mri; shearlet transform; non ... See more keywords