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Table 4 Performance comparison of color profile (normal) 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 34.11 34.11 0.00 0.000% 0.937 0.937 0.000 0.000%
20 31.29 31.35 0.06 0.192% 0.896 0.897 0.001 0.112%
30 29.56 29.70 0.14 0.474% 0.860 0.864 0.004 0.465%
40 27.92 28.14 0.22 0.788% 0.818 0.824 0.006 0.733%
50 27.61 27.80 0.19 0.688% 0.798 0.806 0.008 1.003%
60 26.81 27.06 0.25 0.932% 0.768 0.781 0.013 1.693%
70 26.07 26.43 0.36 1.381% 0.737 0.757 0.020 2.714%
80 25.47 25.93 0.46 1.806% 0.710 0.737 0.027 3.803%
90 24.89 25.42 0.53 2.129% 0.682 0.717 0.035 5.132%
100 24.23 24.85 0.62 2.558% 0.649 0.692 0.043 6.626%