MRI denoising by NeighShrink based on chi-square unbiased risk estimation
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DOI: 10.1016/j.artmed.2018.12.001
Abstract: NeighShrink is an efficient image denoising algorithm for the reduction of additive white Gaussian noise. However, it does not perform well in terms of Rician noise removal for MRI (Magnetic Resonance Imaging). Allowing for the… read more here.
Keywords: unbiased risk; risk estimation; chi square; mri denoising ... See more keywords