Theory and Modern Applications
Method | Linear image | Non-linear image | Medical image | |||
---|---|---|---|---|---|---|
MSE | PSNR | MSE | PSNR | MSE | PSNR | |
CANNY | 0.1296 | 8.8727 | 0.1025 | 9.8911 | 0.1462 | 8.3508 |
PRO α = 0.1 | 0.0308 | 15.1136 | 0.0509 | 12.9351 | 0.0761 | 11.1853 |
PRO α = 0.2 | 0.0324 | 14.8995 | 0.0512 | 12.9059 | 0.0826 | 10.8284 |
PRO α = 0.3 | 0.0349 | 14.5731 | 0.0525 | 12.8024 | 0.0857 | 10.6699 |
PRO α = 0.4 | 0.0386 | 14.1369 | 0.0540 | 12.6788 | 0.0878 | 10.5664 |
PRO α = 0.5 | 0.0412 | 13.8542 | 0.0559 | 12.5255 | 0.0906 | 10.4278 |
PRO α = 0.6 | 0.0441 | 13.5601 | 0.0581 | 12.3555 | 0.0929 | 10.3218 |
PRO α = 0.7 | 0.0459 | 13.3825 | 0.0604 | 12.1876 | 0.0966 | 10.1494 |
PRO α = 0.8 | 0.0529 | 12.7643 | 0.0635 | 11.9705 | 0.0999 | 10.0030 |
PRO α = 0.9 | 0.0571 | 12.4334 | 0.0647 | 11.8881 | 0.1039 | 9.8346 |