| Sample Ranking | Edit distance (case sensitive) | Normalized (case sensitive) | E.D. (case insensitive) | Normalized (case insensitive) | GroundTruth | Detection |
|---|---|---|---|---|---|---|
 baseline | 12 | 1.00 | 12 | 1.00 | I157HG13-CG1 | |
| onceAgain | 12 | 1.00 | 10 | 0.83 | I157HG13-CG1 | ihra |
| textminer | 7 | 0.58 | 3 | 0.25 | I157HG13-CG1 | 1157hg13ddcg1 |
| Tencent-OCR+ | 0 | 0.00 | 0 | 0.00 | I157HG13-CG1 | I157HG13-CG1 |
| HIK_OCR | 0 | 0.00 | 0 | 0.00 | I157HG13-CG1 | I157HG13-CG1 |
| TencentAILab | 0 | 0.00 | 0 | 0.00 | I157HG13-CG1 | I157HG13-CG1 |
| Clova AI / Lens | 0 | 0.00 | 0 | 0.00 | I157HG13-CG1 | I157HG13-CG1 |