基于改进EAST的高速公路交通标识文本检测
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火久元,姜灏,常琛
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Text detection of highway traffic sign based on improved EAST
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Jiuyuan HUO,Hao JIANG,Chen CHANG
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| 表 2 在CCTSDB与GS高速公路标识数据集上使用不同算法的检测结果 |
| Tab.2 Detection result of different algorithms on CCTSDB and GS highway sign dataset |
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| 方法 | CCTSDB | | GS highway sign | | P/% | R/% | mAP@0.5 /% | v/(帧·s−1) | | P/% | R/% | mAP@0.5 /% | v/(帧·s−1) | | YOLOv5 | 87.3 | 84.5 | 86.1 | 58.2 | | 84.9 | 82.0 | 83.7 | 52.4 | | YOLOv8 | 89.5 | 86.2 | 88.3 | 65.1 | | 87.8 | 84.6 | 86.5 | 60.3 | | Faster R-CNN | 85.1 | 82.7 | 84.4 | 9.2 | | 82.7 | 80.2 | 81.9 | 8.7 | | RetinaNet | 86.0 | 83.2 | 85.0 | 32.5 | | 84.2 | 80.9 | 82.4 | 28.7 | | ETST(本文算法) | 88.6 | 87.9 | 89.2 | 18.5 | | 91.1 | 88.4 | 91.8 | 16.8 |
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