| FIRST | SECOND | THIRD | FOURTH |
Not processed | 65.32% | 71.86% | 72.31% | 72.35% |
After lighting correction | 86.54% | 84.32% | 89.12% | 86.89% |
Based on symmetric reconstruction | 70.89% | 67.32% | 86.32% | 84.65% |
Fix + refactor | 89.65% | 93.83% | 92.65% | 80.12% |