Research Article
Natural Scene Text Detection and Segmentation Using Phase-Based Regions and Character Retrieval
Table 7
Text detection comparison on ICDAR, MSRA, USTB, and OSTD datasets (%).
| | Method | ICDAR | MSRA | USTB | OSTD | | R | P | F | R | P | F | R | P | F | R | P | F |
| | Ma et al. [30] | 88.0 | 95.0 | 91.0 | 69.0 | 82.0 | 75.0 | — | — | — | — | — | — | | Wei et al. [29] | 81.1 | 87.3 | 84.3 | — | — | — | 55.9 | 54.1 | 55.0 | 76.2 | 75.4 | 75.8 | | He et al. [24] | 81.0 | 92.0 | 86.0 | 70.0 | 77.0 | 74.0 | — | — | — | — | — | — | | Tian et al. [28] | 83.9 | 83.6 | 83.8 | — | — | — | 48.7 | 53.8 | 51.1 | — | — | — | | Saric [20] | 66.1 | 76.5 | 70.6 | — | — | — | 31.8 | 44.6 | 37.1 | 45.4 | 49.8 | 47.5 | | Yin et al. [16] | 66.0 | 83.7 | 73.8 | 63.0 | 81.0 | 71.0 | 45.4 | 49.8 | 47.5 | — | — | — | | Li et al. [37] | 62.0 | 80.0 | 70.0 | — | — | — | — | — | — | 60.0 | 72.0 | 61.0 | | Yao et al. [34] | 66.0 | 69.0 | 67.0 | 63.0 | 63.0 | 60.0 | — | — | — | 73.0 | 77.0 | 74.0 | | Proposed | 73.9 | 82.7 | 78.0 | 63.9 | 74.3 | 65.6 | 58.8 | 68.8 | 63.1 | 89.0 | 90.1 | 88.0 | | Proposed (English only) | 73.9 | 82.7 | 78.0 | 73.9 | 81.7 | 75.7 | 58.8 | 68.8 | 63.1 | 89.0 | 90.1 | 88.0 |
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