Table 3 Mean 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 | 77.71% | 74.40% | 71.06% | 66.02% | 57.40% |
reduction[14] | Â | Â | Â | Â | Â |
SWT voting-based | 80.24% | 76.72% | 73.77% | 69.12% | 59.27% |
color reduction | Â | Â | Â | Â | Â |