去噪算法 | SNR (dB) | STD | PSNR (dB) | MSE |
中值滤波 | 18.235419 | 0.018215 | 41.440734 | 0.000355 |
均值滤波 | 17.979178 | 0.018478 | 42.184493 | 0.000365 |
滑动平均 | 13.376979 | 0.030340 | 40.582294 | 0.000959 |
小波阈值 | 16.405054 | 0.021793 | 43.610369 | 0.000504 |
ACOWT | 28.416273 | 0.005435 | 45.621588 | 0.000032 |
GWOWT | 29.677177 | 0.004728 | 46.88345 | 0.000024 |