First pass OCR system performance. If the language’s script is not covered by Google Vision (as for Kwak’wala), then Ocular results in better recognition. Otherwise, Google Vision OCR is usually significantly better.
| OCR System . | % Character Error Rate . | % Word Error Rate . | ||||||
|---|---|---|---|---|---|---|---|---|
| ain . | grk . | ybh . | kwk . | ain . | grk . | ybh . | kwk . | |
| Ocular | 10.49 | 4.58 | 75.60 | 7.90 | 47.47 | 15.71 | 99.37 | 38.22 |
| Google Vision | 1.34 | 3.27 | 8.90 | 21.12 | 6.27 | 15.63 | 31.64 | 82.08 |
| OCR System . | % Character Error Rate . | % Word Error Rate . | ||||||
|---|---|---|---|---|---|---|---|---|
| ain . | grk . | ybh . | kwk . | ain . | grk . | ybh . | kwk . | |
| Ocular | 10.49 | 4.58 | 75.60 | 7.90 | 47.47 | 15.71 | 99.37 | 38.22 |
| Google Vision | 1.34 | 3.27 | 8.90 | 21.12 | 6.27 | 15.63 | 31.64 | 82.08 |