Table 1.
Ensemble statistics (μ: mean, σ: std. dev., εi: initial box error, εx: expanded box error)
| Ensemble | Expansion Method | μ ε i | σ ε i | μ ε x | σ ε x | μ s | σ s |
|---|---|---|---|---|---|---|---|
| Otsu-Kapur-Huang-Sahoo | Non-adaptive (P = 2) | 10.25 | 8.10 | 7.58 | 8.13 | 268.31 | 185.64 |
| Otsu-Huang-Yen-Li | Non-adaptive (P = 4) | 11.92 | 7.59 | 7.89 | 6.30 | 260.55 | 183.85 |
| Otsu-Huang-Sahoo-Li | Non-adaptive (P = 4) | 11.98 | 7.62 | 7.90 | 6.20 | 260.95 | 184.14 |
| Otsu-Huang-Sahoo | Non-adaptive (P = 2) | 11.14 | 7.17 | 7.91 | 6.71 | 273.84 | 195.69 |
| Otsu-Kapur-Huang-Sahoo | Adaptive (G = 6) | 10.25 | 8.10 | 9.27 | 7.68 | 276.92 | 192.14 |
| Kapur-Huang-Sahoo-Li | Adaptive (G = 8) | 10.98 | 7.66 | 9.43 | 7.69 | 279.03 | 194.42 |
| Otsu-Kapur-Huang-Sahoo | Adaptive (G = 4) | 10.25 | 8.10 | 9.44 | 7.56 | 279.98 | 194.26 |
| Kapur-Huang-Sahoo-Li | Adaptive (G = 6) | 10.98 | 7.66 | 9.67 | 7.58 | 282.09 | 196.58 |