Illuminant Estimation (Recovery) on ColorChecker REC (test)
0.98Median ErrorC4
Evaluation Results
| Method | Links | |||||
|---|---|---|---|---|---|---|
| C4Type=Learning-based2026.04 | 0.98 | 1.43 | 1.05 | 0.29 | 3.38 | |
| BoFCType=Learning-based2026.04 | 1.2 | 2 | 1.4 | 0.3 | 4.8 | |
| C5Type=Learning-based2026.04 | 1.4 | 2.2 | 1.57 | 0.37 | 5.41 | |
| GPNetType=Bio-inspired, K=50002026.04 | 1.41 | 2.31 | 1.64 | 0.36 | 5.65 | |
| C3AEType=Learning-based2026.04 | 1.9 | 2.1 | 2 | 0.8 | 4 | |
| Grayness-IndexType=Bio-inspired2026.04 | 1.91 | 3.2 | 2.21 | 0.44 | 8.01 | |
| Gray-Pixel(edge)Type=Bio-inspired2026.04 | 2.43 | 4.58 | 2.83 | 0.52 | 12.34 | |
| Gray-Pixel(std)Type=Bio-inspired2026.04 | 2.55 | 4.57 | 2.89 | 0.53 | 12.23 | |
| DOCCType=Bio-inspired2026.04 | 2.78 | 4.76 | 3.11 | 0.63 | 12.46 | |
| LSRSType=Statistics-based2026.04 | 2.88 | 3.8 | 3.14 | 1.33 | 7.71 | |
| Gray-Edge-1stType=Statistics-based2026.04 | 3.09 | 4.02 | 3.3 | 0.95 | 8.74 | |
| Edge-based GamutType=Learning-based2026.04 | 3.27 | 5.48 | 3.89 | 0.68 | 13.78 | |
| Bio-CCType=Bio-inspired2026.04 | 3.3 | 4.4 | — | 0.86 | 9.84 | |
| Gray-Edge-2ndType=Statistics-based2026.04 | 3.57 | 4.38 | 3.79 | 1.51 | 8.48 | |
| Pixel-based GamutType=Learning-based2026.04 | 4.41 | 6.01 | 4.88 | 1.71 | 12.9 | |
| Intersection-Based GamutType=Learning-based2026.04 | 4.41 | 6 | 4.86 | 1.71 | 12.78 | |
| General Gray-WorldType=Statistics-based2026.04 | 5.95 | 6.6 | 6.11 | 1.95 | 12.44 | |
| White-PatchType=Statistics-based2026.04 | 6.74 | 9.07 | 7.81 | 2.23 | 18.9 | |
| Shades-of-GreyType=Statistics-based2026.04 | 6.83 | 7.25 | 6.91 | 2.29 | 12.83 | |
| Gray-WorldType=Statistics-based2026.04 | 9.97 | 9.66 | 9.95 | 5.02 | 13.7 |