Table 4.
Standards deviation mean of the RGB channels of a Xiaomi Redmi 6A Smartphone using/not using a light box, (n = 55).
| Device | Lighting Conditions | RSD | GSD | BSD |
|---|---|---|---|---|
| Xiaomi Redmi 6A | Non-controlled | 3.68 | 3.75 | 3.93 |
| Controlled | 1.17 | 1.10 | 1.33 |
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