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Summarized comparisons of accuracies and processing time obtained by previous methods and by our method.
| Method | TPR (%) | PPV (%) | ACC (%) | F_score (%) | Processing Time (ms/frame) |
|---|---|---|---|---|---|
| Fourier descriptor-based | 46.6 | 51.0 | 50.4 | 48.7 | 16.1 |
| GEI-based | 55.5 | 46.3 | 65.1 | 50.5 | 4.9 |
| Convexity defect-based | 47.7 | 77.4 | 71.8 | 59.0 | 5.2 |
| Our method | 94.8 | 99.1 | 97.6 | 96.8 | 2.4 |
