RetinaFaceX (X-extended): Lightweight Face Detection Library
| RetinaFace ONNX Backbones | Easy | Medium | Hard |
| ------------------------- | ---------- | ---------- | ---------- |
| retinaface_mnetv1_025 | 88.48% | 87.02% | 80.61% |
| retinaface_mnetv1_050 | 89.42% | 87.97% | 82.40% |
| retinaface_mnetv1 | 90.59% | 89.14% | 84.13% |
| retinaface_mnetv2 | 91.70% | 91.03% | 86.60% |
| retinaface_r18 | 92.50% | 91.02% | 86.63% |
| retinaface_r34 | **94.16%** | **93.12%** | **88.90%** |