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Table 5 Performance comparison of color profile (fast) and proposed method

From: Improved BM3D image denoising using SSIM-optimized Wiener filter

Noise BM3D Proposed PSNR % PSNR BM3D Proposed SSIM % SSIM
level PSNR PSNR gain gain SSIM SSIM gain gain
10 33.95 33.96 0.01 0.029% 0.936 0.936 0.000 0.000%
20 31.00 31.09 0.09 0.290% 0.893 0.894 0.001 0.112%
30 29.05 29.28 0.23 0.792% 0.852 0.857 0.005 0.589%
40 27.32 27.59 0.27 0.988% 0.804 0.811 0.007 0.871%
50 27.38 27.54 0.16 0.584% 0.795 0.802 0.007 0.881%
60 26.50 26.77 0.27 1.019% 0.765 0.775 0.010 1.307%
70 25.78 26.12 0.34 1.319% 0.738 0.752 0.014 0.543%
80 25.13 25.57 0.44 1.751% 0.710 0.730 0.020 2.817%
90 24.42 24.96 0.54 2.211% 0.681 0.707 0.026 3.818%
100 23.69 24.22 0.53 2.237% 0.648 0.676 0.028 4.321%