Table 1 Scoring system for the image quality parameters
Score | Image noise | Image sharpness | Image contrast |
|---|---|---|---|
0 - poor quality | very high image noise level | low image sharpness | low image contrast |
1 - moderate quality | high image noise level | moderate image sharpness | moderate image contrast |
2 - satisfying quality | moderate image noise level | satisfying image sharpness | satisfying image contrast |
3 - good quality | no image noise | high image sharpness | high image contrast |