Table 1 Graders' assessment of single image virtually stained patches across seven features.
Feature | Color | Resolution | Sharpness | Contrast | Brightness | Uniform illumination | Absence of artifacts | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Grader | G1 | G2 | G3 | G1 | G2 | G3 | G1 | G2 | G3 | G1 | G2 | G3 | G1 | G2 | G3 | G1 | G2 | G3 | G1 | G2 | G3 |
Adequate | 236 | 219 | 210 | 230 | 204 | 192 | 232 | 197 | 187 | 236 | 188 | 191 | 236 | 234 | 189 | 236 | 234 | 185 | 233 | 219 | 184 |
N % | 100% | 92.8% | 89% | 97.5% | 86.4% | 81.4% | 98.3% | 83.5% | 79.2% | 100% | 79.7% | 80.9% | 100% | 99.2% | 80.1% | 100% | 99.2% | 78.4% | 98.7% | 92.8% | 78% |
All grader s (3/3 agree) | 193 | 163 | 154 | 149 | 188 | 184 | 167 | ||||||||||||||
N % | 81.8% | 69.1% | 65.3% | 63.1% | 79.7% | 78.0% | 70.8% | ||||||||||||||
