Test image | Random Selection | MSE-based method | Reference [11] | Reference [13] | Reference [21] | Proposed  method |
---|
Figure 2 | 155.27 | 95.97 | 208.94 | 174.94 | 138.11 |
153.70
|
Figure 4 | 170.91 | 116.11 | 224.23 | 167.96 | 169.26 |
173.19
|
Figure 6 | 123.44 | 105.96 | 170.73 | 110.65 | 121.73 |
127.28
|