| Evaluation | Light directions | FNMR@FMR (%) | (95% confidence interval) | Narrow beam | Wide beam | 0.01 | 0.1 | 1 | 0.01 | 0.1 | 1 |
| Single-direction | Top | 0.00 | 0.00 | 0.00 | 4.20 | 2.30 | 1.22 | (0.0, 0.52) | (0.0, 0.52) | (0.0, 0.52) | (2.97, 5.90) | (1.44, 3.66) | (0.64, 2.30) | Right side | 0.68 | 0.27 | 0.14 | 6.50 | 3.79 | 2.58 | (0.29, 1.58) | (0.07, 0.98) | (0.02, 0.76) | (4.94, 8.52) | (2.64, 5.43) | (1.65, 3.99) | Left side | 0.54 | 0.14 | 0.14 | 2.98 | 2.44 | 1.36 | (0.21, 1.39) | (0.02, 0.76) | (0.02, 0.76) | (1.98, 4.47) | (1.55, 3.82) | (0.74, 2.48) |
| Cross-direction | Top vs. right side | 2.67 | 0.63 | 0.18 | 26.74 | 15.09 | 6.28 | (2.07, 3.42) | (0.38, 1.06) | (0.07, 0.46) | (24.94, 28.62) | (13.66, 16.64) | (5.34, 7.37) | Top vs. left side | 6.59 | 1.90 | 0.63 | 30.94 | 17.44 | 7.68 | (5.63, 7.71) | (1.41, 2.55) | (0.38, 1.06) | (29.05, 32.9) | (15.91, 19.07) | (6.64, 8.86) | Right vs. left sides | 9.76 | 4.47 | 1.94 | 70.69 | 59.89 | 45.57 | (8.59, 11.06) | (3.69, 5.41) | (1.45, 2.61) | (68.76, 72.55) | (57.83, 61.91) | (43.51, 47.65) |
| Score fusion | Right and left sides | 0.14 | 0.00 | 0.00 | 2.71 | 1.08 | 0.68 | (0.02, 0.76) | (0.0, 0.52) | (0.0, 0.52) | (1.76, 4.15) | (0.55, 2.12) | (0.29, 1.58) | Top vs. fused right–left | 0.00 | 0.00 | 0.00 | 2.58 | 1.36 | 0.27 | (0.0, 0.52) | (0.0, 0.52) | (0.0, 0.52) | (1.99, 3.32) | (0.95, 1.93) | (0.12, 0.59) |
| Image fusion (nonalignment) | Right and Left sides | 0.54 | 0.14 | 0.00 | 3.12 | 2.30 | 1.08 | (0.21, 1.39) | (0.02, 0.76) | (0.0, 0.52) | (2.09, 4.63) | (1.44, 3.66) | (0.55, 2.12) | Top vs. fused right–left | 6.55 | 1.81 | 0.36 | 40.97 | 22.09 | 8.58 | (5.59, 7.66) | (1.33, 2.45) | (0.18, 0.71) | (38.94, 43.03) | (20.41, 23.86) | (7.49, 9.82) |
| Image fusion (alignment) | Right and left sides | 0.14 | 0.00 | 0.00 | 3.66 | 1.90 | 0.41 | (0.02, 0.76) | (0.0, 0.52) | (0.0, 0.52) | (2.53, 5.27) | (1.13, 3.16) | (0.14, 1.19) | Top vs. fused right–left | 1.13 | 0.27 | 0.00 | 15.90 | 9.26 | 3.84 | (0.77, 1.66) | (0.12, 0.59) | (0.0, 0.52) | (14.43, 17.48) | (8.12, 10.54) | (3.12, 4.72) |
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