| 识别方式 | OCR-A | 普通喷涂型 | 凹凸亮色型 | 平均识别准确率 |
| Tesseract匹配 | 99.9% | 0% | 0% | 33.3%% |
| 深度学习神经网络 | 93.1% | 93% | 91.9% | 92.7% |
| Tesseract (干扰) | 64.8% | 0% | 0% | 21.6% |
| 深度学习(干扰) | 92.4% | 92.9% | 91.1% | 92.1% |