Image Denoising on Standard Images Foreman, Lena, House, Fingerprint, Peppers (test)
37.24PSNR (Foreman)BM3D + SOS
Evaluation results
| Method | Links | |||||||
|---|---|---|---|---|---|---|---|---|
| BM3D + SOSsigma (noise level)=10, rho (SOS parameter)=0.05, sigma_hat (SOS parameter)=1.02σ, Algorithm Version=SOS-boosted2015.02 | 37.24 | 35.85 | 36.55 | 32.47 | 34.96 | 35.41 | 0.01 | |
| BM3Dsigma (noise level)=10, Algorithm Version=Original2015.02 | 37.23 | 35.84 | 36.54 | 32.46 | 34.96 | 35.4 | — | |
| K-SVD + SOSsigma (noise level)=10, rho (SOS parameter)=0.30, sigma_hat (SOS parameter)=1.00σ, Algorithm Version=SOS-boosted2015.02 | 37.13 | 35.58 | 36.49 | 32.35 | 34.71 | 35.25 | 0.13 | |
| EPLL + SOSsigma (noise level)=10, rho (SOS parameter)=0.09, sigma_hat (SOS parameter)=1.11σ, Algorithm Version=SOS-boosted2015.02 | 37.09 | 35.66 | 35.73 | 32.33 | 34.93 | 35.15 | 0.13 | |
| EPLLsigma (noise level)=10, Algorithm Version=Original2015.02 | 36.98 | 35.53 | 35.67 | 32.12 | 34.82 | 35.02 | — | |
| K-SVDsigma (noise level)=10, Algorithm Version=Original2015.02 | 36.92 | 35.47 | 36.25 | 32.27 | 34.68 | 35.12 | — | |
| NLM + SOSsigma (noise level)=10, rho (SOS parameter)=0.10, sigma_hat (SOS parameter)=1.20σ, Algorithm Version=SOS-boosted2015.02 | 36.13 | 34.72 | 35.39 | 31.45 | 34.37 | 34.41 | 0.44 | |
| NLMsigma (noise level)=10, Algorithm Version=Original2015.02 | 35.55 | 34.32 | 34.93 | 31.04 | 34.02 | 33.97 | — | |
| BM3D + SOSsigma (noise level)=20, rho (SOS parameter)=0.11, sigma_hat (SOS parameter)=1.03σ, Algorithm Version=SOS-boosted2015.02 | 34.55 | 33.02 | 33.81 | 28.83 | 32.68 | 32.58 | 0.02 | |
| BM3Dsigma (noise level)=20, Algorithm Version=Original2015.02 | 34.5 | 33 | 33.81 | 28.82 | 32.67 | 32.56 | — | |
| K-SVD + SOSsigma (noise level)=20, rho (SOS parameter)=0.60, sigma_hat (SOS parameter)=1.00σ, Algorithm Version=SOS-boosted2015.02 | 34.11 | 32.67 | 33.62 | 28.54 | 32.35 | 32.26 | 0.22 | |
| EPLL + SOSsigma (noise level)=20, rho (SOS parameter)=0.09, sigma_hat (SOS parameter)=1.11σ, Algorithm Version=SOS-boosted2015.02 | 34.03 | 32.77 | 33.33 | 28.49 | 32.69 | 32.26 | 0.25 | |
| K-SVDsigma (noise level)=20, Algorithm Version=Original2015.02 | 33.81 | 32.43 | 33.34 | 28.31 | 32.29 | 32.04 | — | |
| EPLLsigma (noise level)=20, Algorithm Version=Original2015.02 | 33.7 | 32.57 | 33.06 | 28.26 | 32.48 | 32.01 | — | |
| BM3D + SOSsigma (noise level)=25, rho (SOS parameter)=0.18, sigma_hat (SOS parameter)=1.04σ, Algorithm Version=SOS-boosted2015.02 | 33.48 | 32.04 | 32.9 | 27.72 | 31.89 | 31.61 | 0.03 | |
| BM3Dsigma (noise level)=25, Algorithm Version=Original2015.02 | 33.41 | 32.02 | 32.9 | 27.72 | 31.87 | 31.58 | — | |
| NLM + SOSsigma (noise level)=20, rho (SOS parameter)=0.10, sigma_hat (SOS parameter)=1.10σ, Algorithm Version=SOS-boosted2015.02 | 33.15 | 31.84 | 32.86 | 27.55 | 31.78 | 31.44 | 0.34 | |
| K-SVD + SOSsigma (noise level)=25, rho (SOS parameter)=1.00, sigma_hat (SOS parameter)=1.00σ, Algorithm Version=SOS-boosted2015.02 | 33.12 | 31.62 | 32.72 | 27.44 | 31.49 | 31.28 | 0.26 | |
| K-SVDsigma (noise level)=25, Algorithm Version=Original2015.02 | 32.83 | 31.32 | 32.39 | 27.13 | 31.43 | 31.02 | — | |
| NLMsigma (noise level)=20, Algorithm Version=Original2015.02 | 32.78 | 31.59 | 32.4 | 27.26 | 31.49 | 31.1 | — | |
| EPLL + SOSsigma (noise level)=25, rho (SOS parameter)=0.18, sigma_hat (SOS parameter)=1.11σ, Algorithm Version=SOS-boosted2015.02 | 32.78 | 31.84 | 32.38 | 27.3 | 31.87 | 31.23 | 0.26 | |
| EPLLsigma (noise level)=25, Algorithm Version=Original2015.02 | 32.44 | 31.62 | 32.07 | 27.14 | 31.59 | 30.97 | — | |
| NLM + SOSsigma (noise level)=25, rho (SOS parameter)=0.40, sigma_hat (SOS parameter)=1.10σ, Algorithm Version=SOS-boosted2015.02 | 31.88 | 30.88 | 31.87 | 26.22 | 30.85 | 30.34 | 0.41 | |
| NLMsigma (noise level)=25, Algorithm Version=Original2015.02 | 31.26 | 30.51 | 31.22 | 26.2 | 30.47 | 29.93 | — | |
| BM3D + SOSsigma (noise level)=50, rho (SOS parameter)=0.25, sigma_hat (SOS parameter)=1.04σ, Algorithm Version=SOS-boosted2015.02 | 30.36 | 29 | 29.8 | 24.59 | 29.14 | 28.58 | 0.07 | |
| BM3Dsigma (noise level)=50, Algorithm Version=Original2015.02 | 30.22 | 28.98 | 29.68 | 24.57 | 29.09 | 28.51 | — | |
| K-SVD + SOSsigma (noise level)=50, rho (SOS parameter)=1.00, sigma_hat (SOS parameter)=1.00σ, Algorithm Version=SOS-boosted2015.02 | 29.85 | 28.37 | 28.98 | 23.98 | 28.66 | 27.97 | 0.77 | |
| EPLL + SOSsigma (noise level)=50, rho (SOS parameter)=0.43, sigma_hat (SOS parameter)=1.11σ, Algorithm Version=SOS-boosted2015.02 | 29.6 | 28.66 | 29.24 | 23.69 | 29 | 28.04 | 0.3 | |
| EPLLsigma (noise level)=50, Algorithm Version=Original2015.02 | 29.24 | 28.39 | 28.78 | 23.63 | 28.67 | 27.74 | — | |
| K-SVDsigma (noise level)=50, Algorithm Version=Original2015.02 | 28.88 | 27.75 | 28.01 | 23.2 | 28.16 | 27.2 | — | |
| BM3D + SOSsigma (noise level)=75, rho (SOS parameter)=0.43, sigma_hat (SOS parameter)=1.04σ, Algorithm Version=SOS-boosted2015.02 | 28.3 | 27.21 | 27.95 | 22.88 | 27.11 | 26.69 | 0.11 | |
| BM3Dsigma (noise level)=75, Algorithm Version=Original2015.02 | 28.09 | 27.15 | 27.73 | 22.84 | 27.09 | 26.58 | — | |
| NLM + SOSsigma (noise level)=50, rho (SOS parameter)=0.50, sigma_hat (SOS parameter)=1.05σ, Algorithm Version=SOS-boosted2015.02 | 28.05 | 27.57 | 28 | 23.06 | 26.97 | 26.73 | 0.3 | |
| NLMsigma (noise level)=50, Algorithm Version=Original2015.02 | 27.62 | 27.31 | 27.42 | 23 | 26.79 | 26.43 | — | |
| EPLL + SOSsigma (noise level)=75, rho (SOS parameter)=0.43, sigma_hat (SOS parameter)=1.11σ, Algorithm Version=SOS-boosted2015.02 | 27.55 | 26.85 | 27.28 | 21.54 | 27.1 | 26.06 | 0.32 | |
| K-SVD + SOSsigma (noise level)=75, rho (SOS parameter)=1.00, sigma_hat (SOS parameter)=1.00σ, Algorithm Version=SOS-boosted2015.02 | 27.32 | 26.4 | 26.85 | 21.88 | 26.72 | 25.83 | 1.26 | |
| EPLLsigma (noise level)=75, Algorithm Version=Original2015.02 | 27.17 | 26.53 | 26.78 | 21.51 | 26.73 | 25.74 | — | |
| BM3D + SOSsigma (noise level)=100, rho (SOS parameter)=0.43, sigma_hat (SOS parameter)=1.11σ, Algorithm Version=SOS-boosted2015.02 | 26.42 | 25.82 | 25.93 | 21.67 | 25.81 | 25.13 | 0.14 | |
| K-SVDsigma (noise level)=75, Algorithm Version=Original2015.02 | 26.24 | 25.74 | 25.23 | 19.93 | 25.73 | 24.57 | — | |
| BM3Dsigma (noise level)=100, Algorithm Version=Original2015.02 | 26.16 | 25.77 | 25.74 | 21.56 | 25.72 | 24.99 | — | |
| NLM + SOSsigma (noise level)=75, rho (SOS parameter)=0.60, sigma_hat (SOS parameter)=1.05σ, Algorithm Version=SOS-boosted2015.02 | 26.06 | 25.75 | 25.49 | 21.13 | 24.94 | 24.67 | 0.56 | |
| EPLL + SOSsigma (noise level)=100, rho (SOS parameter)=0.43, sigma_hat (SOS parameter)=1.11σ, Algorithm Version=SOS-boosted2015.02 | 25.91 | 25.49 | 25.47 | 19.77 | 25.73 | 24.47 | 0.27 | |
| EPLLsigma (noise level)=100, Algorithm Version=Original2015.02 | 25.58 | 25.23 | 25.08 | 19.77 | 25.36 | 24.2 | — | |
| K-SVD + SOSsigma (noise level)=100, rho (SOS parameter)=1.00, sigma_hat (SOS parameter)=1.00σ, Algorithm Version=SOS-boosted2015.02 | 25.39 | 24.99 | 24.59 | 19.61 | 25.03 | 23.92 | 0.81 | |
| NLMsigma (noise level)=75, Algorithm Version=Original2015.02 | 25.38 | 25.12 | 24.59 | 20.84 | 24.63 | 24.11 | — | |
| K-SVDsigma (noise level)=100, Algorithm Version=Original2015.02 | 25.21 | 24.5 | 23.69 | 17.98 | 24.17 | 23.11 | — | |
| NLM + SOSsigma (noise level)=100, rho (SOS parameter)=0.60, sigma_hat (SOS parameter)=1.05σ, Algorithm Version=SOS-boosted2015.02 | 24.21 | 24.17 | 23.45 | 19.67 | 23.65 | 23.03 | 0.36 | |
| NLMsigma (noise level)=100, Algorithm Version=Original2015.02 | 23.82 | 23.71 | 23.07 | 19.5 | 23.27 | 22.67 | — |