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Table 1 Average peak signal-to-noise ratio (dB) results for different methods on BSD68 with noise levels of 15, 25, 50 and 75

From: Brief review of image denoising techniques

Methods BM3D WNNM DnCNN FFDNet
σ = 15 31.07 31.37 31.72 31.62
σ = 25 28.57 28.83 29.23 29.19
σ = 50 25.62 25.87 26.23 26.30
σ = 75 24.21 24.40 26.64 24.78
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