基于轻量级MobileNet V3-YOLOv4的生长期菠萝成熟度分析
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李阳德, 马晓慧, 王骥
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Pineapple Maturity Analysis in Natural Environment Based on MobileNet V3-YOLOv4
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LI Yangde, MA Xiaohui, WANG Ji
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表2 菠萝成熟度试验各模型性能指标对比
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Table 2 Comparison of performance indexes of pineapple maturity test models
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序号 | 网络 | 训练时间/s | 平均每轮训练时间/s | 饱和周期/轮 | 参数量/MB |
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1 | Faster R-CNN | 31,881 | 106.27 | 180 | 108.0 | 2 | YOLOv3 | 20,820 | 69.40 | 170 | 235.0 | 3 | SSD300 | 15,728 | 52.42 | 100 | 91.1 | 4 | Retinanet | 10,128 | 33.76 | 42 | 138.0 | 5 | Centernet | 16,462 | 54.87 | 160 | 124.0 | 6 | YOLOv4 | 19,172 | 63.91 | 214 | 244.0 | 7 | MobileNet V1-YOLOv4 | 11,000 | 36.67 | 195 | 51.1 | 8 | MobileNet V2-YOLOv4 | 12,068 | 40.23 | 227 | 46.5 | 9 | MobileNet V3-YOLOv4 | 11,924 | 39.75 | 256 | 53.7 |
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