Table 2 CC detection rate
From: SWT voting-based color reduction for text detection in natural scene images
| Â | ThresholdT R | Â | |||
|---|---|---|---|---|---|
| Â | 0.5 | 0.6 | 0.7 | 0.8 | 0.9 |
Nikolaou color | 69.02% | 65.75% | 61.86% | 56.95% | 48.53% |
reduction[14] | Â | Â | Â | Â | Â |
SWT voting-based | 71.01% | 67.48% | 63.93% | 59.84% | 50.41% |
color reduction | Â | Â | Â | Â | Â |