OCR on USPTO-M 74 images (test)
93.5PrecisionChemicalOCR
Evaluation results
| Method | Links | ||||
|---|---|---|---|---|---|
| ChemicalOCR2026.03 | 93.5 | 92.6 | 93 | 63.5 | |
| EasyOCR2026.03 | 24.8 | 14.2 | 18 | 0 | |
| PaddleOCR v52026.03 | 2.3 | 1.1 | 1.2 | 0 |
| Method | Links | ||||
|---|---|---|---|---|---|
| ChemicalOCR2026.03 | 93.5 | 92.6 | 93 | 63.5 | |
| EasyOCR2026.03 | 24.8 | 14.2 | 18 | 0 | |
| PaddleOCR v52026.03 | 2.3 | 1.1 | 1.2 | 0 |