基于改进YOLOv8的露天矿区行车障碍物检测
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顾清华,周琼,王丹
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Traveling Obstacle Detection in Open-Pit Mine Area Based on Improved YOLOv8
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Qinghua GU,Qiong ZHOU,Dan WANG
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表 4 消融试验结果
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Table 4 Ablation test results
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| 模型 | C2fCA | new-Neck | WIoU | 计算量 /GFLOPs | 参数量 /M | mAP50/% | 检测速度/FPS |
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| 白天 | 夜间 |
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| YOLOv8n（Baseline） | - | - | - | 8.2 | 3.01 | 95.7 | 92.5 | 80 | | N1 | √ | - | - | 8.4 | 3.13 | 97.0 | 95.0 | 61 | | N2 | - | √ | - | 7.4 | 2.80 | 97.1 | 93.7 | 87 | | N3 | - | - | √ | 8.2 | 3.01 | 96.8 | 94.2 | 80 | | N4 | √ | √ | - | 7.5 | 2.92 | 96.3 | 94.7 | 69 | | YOLOv8n-Enhanced | √ | √ | √ | 7.5 | 2.92 | 97.5 | 95.1 | 69 |
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