Table 12.
Monitor calibration depending on the changes in the environment for reading an image
| Calibration | Average | Target | Warning tolerance | Error tolerance | p | |
|---|---|---|---|---|---|---|
| Bright Environment | White (cd/m2) | 300.998 | 300 | ±3.0 % | ±6.0 % | 0.251 |
| Black (cd/m2) | 0.024 | 0 | ±1.0 % | ±2.0 % | 0.435 | |
| Quality level (%) | 99.296 | 100 | ±5.0 | ±10.0 | 0.550 | |
| SMPTE | OK | OK | ||||
| Dark Environment | White (cd/m2) | 301.90 | 300 | ±3.0 % | ±3.0 % | 0.224 |
| Black (cd/m2) | 0.001 | 0 | ±1.0 % | ±2.0 % | 0.385 | |
| Quality level (%) | 99.153 | 100 | ±5.0 | ±10.0 | 0.657 | |
| SMPTE | OK | OK | ||||
Target: set standard for white, black, and quality level that are displayed on the monitor. Warning tolerance: allowable limit. Error tolerance: error limit. Interaction effect using paired t test model