Table 1 Estimated turbidity values using the Preetham sky models as an input image
From: Real-time rendering of aerial perspective effect based on turbidity estimation
T sky model | \(\bar {T}\) | σ T |
|---|---|---|
2.0 | 2.011791 | 0.004660 |
3.0 | 2.851666 | 0.027230 |
4.0 | 4.241544 | 0.043840 |
5.0 | 4.992700 | 0.055292 |
6.0 | 5.836839 | 0.061853 |
7.0 | 7.138090 | 0.062630 |
8.0 | 8.010996 | 0.135764 |
9.0 | 9.099154 | 0.089461 |