Table 2.
Evaluation results for pre-processing
Pre-processing algorithm | P | R | F |
---|---|---|---|
None | 0.892 | 0.736 | 0.807 |
Binarization | 0.911 | 0.783 | 0.842 |
Denoising + Binarization | 0.910 | 0.812 | 0.858 |
Denois.+ Binar.+ Deskew. | 0.914 | 0.823 | 0.866 |
Evaluation results for pre-processing
Pre-processing algorithm | P | R | F |
---|---|---|---|
None | 0.892 | 0.736 | 0.807 |
Binarization | 0.911 | 0.783 | 0.842 |
Denoising + Binarization | 0.910 | 0.812 | 0.858 |
Denois.+ Binar.+ Deskew. | 0.914 | 0.823 | 0.866 |