| Sample Ranking | Recall | Precision | Hmean |
|---|---|---|---|
 SCUT-DLVClab | 45.45% | 83.33% | 58.82% |
| NLPR-PAL | 45.45% | 71.43% | 55.56% |
| google_vision_api | 27.27% | 100.00% | 42.86% |
| OpenCV + Tesseract | 0.00% | 0.00% | 0.00% |
| Sample Ranking | Recall | Precision | Hmean |
|---|---|---|---|
| SCUT-DLVClab | 45.45% | 83.33% | 58.82% |
| NLPR-PAL | 45.45% | 71.43% | 55.56% |
| google_vision_api | 27.27% | 100.00% | 42.86% |
| OpenCV + Tesseract | 0.00% | 0.00% | 0.00% |