Research Article
Medical Image Denoising Algorithm Based on Sparse Nonlocal Regularized Weighted Coding and Low Rank Constraint
Figure 2
Comparison of MRI images based on different algorithms. (a) MR image without noise added; (b) image with noise added when σ = 10 and ρ = 30%; (c) the effect of WESNR algorithm. 3D figure is the effect of the proposed algorithm.
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