Table 5 Performance comparison of different methods
Method | Our algorithm | Wavelet method | PCA method |
|---|---|---|---|
Computation time | 209 (s) | 231 (s) | 217 (s) |
MSE | 2.406 × 10−4 | 2.639 × 10−4 | 2.823 × 10−4 |
Method | Our algorithm | Wavelet method | PCA method |
|---|---|---|---|
Computation time | 209 (s) | 231 (s) | 217 (s) |
MSE | 2.406 × 10−4 | 2.639 × 10−4 | 2.823 × 10−4 |