Research Article
An ECG Denoising Method Based on the Generative Adversarial Residual Network
Table 5
Noise reduction results of removing BW noise.
| D-N | | | 103 | 105 | 111 | 116 | 122 | 205 | 213 | 219 | 223 | 230 | Average |
| S-T | 0 dB | SNR | 11.4 | 11.56 | 9.22 | 9.01 | 10.58 | 9.31 | 11.57 | 11.55 | 12.14 | 11.68 | 10.802 | RMSE | 0.269 | 0.264 | 0.346 | 0.354 | 0.296 | 0.342 | 0.264 | 0.265 | 0.247 | 0.261 | 0.2908 | 1.25 dB | SNR | 12.06 | 12.23 | 9.61 | 9.35 | 11.17 | 9.7 | 12.22 | 12.22 | 12.95 | 12.35 | 11.38 | RMSE | 0.249 | 0.245 | 0.331 | 0.341 | 0.276 | 0.327 | 0.245 | 0.245 | 0.225 | 0.241 | 0.2725 | 5 dB | SNR | 13.54 | 13.77 | 1041 | 10.04 | 12.38 | 10.46 | 13.77 | 13.65 | 14.8 | 13.89 | 12.672 | RMSE | 0.21 | 0.205 | 0.302 | 0.315 | 0.24 | 0.3 | 0.205 | 0.208 | 10.182 | 0.202 | 0.2369 |
| WT | 0 dB | SNR | 14.87 | 31.53 | 18.41 | 20.00 | 9.12 | 22.64 | 20.83 | 18.69 | 17.34 | 22.23 | 19.57 | RMSE | 0.074 | 0.014 | 0.060 | 0.042 | 0.138 | 0.037 | 0.034 | 0.040 | 0.063 | 0.041 | 0.054 | 1.25 dB | SNR | 14.88 | 31.91 | 18.42 | 20.06 | 8.54 | 22.73 | 20.47 | 20.22 | 17.40 | 22.22 | 19.69 | RMSE | 0.074 | 0.013 | 0.060 | 0.042 | 0.147 | 0.037 | 0.036 | 0.034 | 0.063 | 0.041 | 0.055 | SNR | 14.90 | 32.71 | 18.43 | 20.10 | 8.22 | 22.91 | 19.11 | 21.44 | 17.51 | 22.18 | 19.75 | 5 dB | RMSE | 0.074 | 0.012 | 0.060 | 0.041 | 0.153 | 0.036 | 0.042 | 0.029 | 0.062 | 0.041 | 0.055 |
| S-DAE | 0 dB | SNR | 20.38 | 24.90 | 23.04 | 18.84 | 19.48 | 20.08 | 19.92 | 19.30 | 22.94 | 20.53 | 20.94 | RMSE | 0.038 | 0.029 | 0.035 | 0.047 | 0.040 | 0.050 | 0.036 | 0.037 | 0.031 | 0.049 | 0.039 | 1.25 dB | SNR | 20.55 | 23.27 | 23.07 | 19.53 | 19.90 | 20.12 | 20.32 | 19.83 | 23.74 | 20.67 | 21.30 | RMSE | 0.038 | 0.028 | 0.035 | 0.043 | 0.038 | 0.049 | 0.035 | 0.035 | 0.029 | 0.048 | 0.038 | 5 dB | SNR | 20.77 | 25.47 | 23.03 | 21.30 | 21.00 | 20.30 | 21.34 | 21.15 | 25.41 | 21.03 | 22.11 | RMSE | 0.037 | 0.027 | 0.035 | 0.034 | 0.034 | 0.048 | 0.031 | 0.030 | 0.024 | 0.046 | 0.035 |
| I-DAE | 0 dB | SNR | 23.78 | 25.40 | 23.31 | 23.51 | 20.07 | 20.07 | 21.30 | 23.02 | 24.25 | 22.72 | 22.74 | RMSE | 0.026 | 0.028 | 0.034 | 0.027 | 0.050 | 0.050 | 0.032 | 0.024 | 0.027 | 0.037 | 0.034 | 1.25 dB | SNR | 23.82 | 25.42 | 23.32 | 23.59 | 20.08 | 20.08 | 21.36 | 23.31 | 24.41 | 22.74 | 22.81 | RMSE | 0.026 | 0.028 | 0.034 | 0.027 | 0.050 | 0.050 | 0.032 | 0.023 | 0.027 | 0.037 | 0.033 | SNR | 23.89 | 25.45 | 23.35 | 23.76 | 20.08 | 20.08 | 21.46 | 24.08 | 24.64 | 22.79 | 22.96 | 5 dB | RMSE | 0.025 | 0.027 | 0.034 | 0.026 | 0.050 | 0.050 | 0.031 | 0.021 | 0.026 | 0.004 | 0.033 |
| P-M | 0 dB | SNR | 29.7683 | 29.6663 | 28.3794 | 29.7951 | 38.2541 | 28.5087 | 33.0877 | 27.3092 | 30.1730 | 33.8132 | 30.8755 | RMSE | 0.0043 | 0.0033 | 0.0093 | 0.0029 | 0.0031 | 0.0064 | 0.0067 | 0.0088 | 0.0067 | 0.0066 | 0.0058 | 1.25 dB | SNR | 36.0105 | 34.6248 | 31.5593 | 33.9729 | 41.2726 | 28.5956 | 33.6194 | 30.7387 | 32.2545 | 34.82944 | 33.7478 | RMSE | 0.0135 | 0.0032 | 0.0111 | 0.0087 | 0..0147 | 00183 | 0.0093 | 0.0075 | 0.0075 | 0.0069 | 0.0101 | SNR | 67.7912 | 62.1766 | 63.4736 | 62.2024 | 69.2484 | 70.6564 | 70.0779 | 64.3347 | 68.2729 | 71.3725 | 66.9607 | 5 dB | RMSE | 0.0013 | 0.0020 | 0.0007 | 0.0105 | 0.0004 | 0.0013 | 0.0006 | 0.0103 | 0.0007 | 0.0172 | 0.0040 |
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