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Mean, standard deviation, and the range of the color intensity values of healthy and strep throats.
| Color Channel | Y | Cb | Cr |
|---|---|---|---|
| Healthy (Mean ± STD) | 133.5 ± 12 | 127 ± 5 | 168.5 ± 11 |
| Diseased (Mean ± STD) | 97 ± 5 | 137 ± 6 | 141 ± 8 |
| Healthy (range) | 122–145 | 112–142 | 155–185 |
| Diseased (range) | 92–103 | 118–132 | 135–147 |
