首页|基于YOLOv8的气象设备识别监控算法

基于YOLOv8的气象设备识别监控算法

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在人烟稀少的地区,气象设备的监测与检查面临设备安置位置偏僻、缺乏实时巡检等问题.为解决这一难题,基于在图像识别领域表现卓越的YOLOv8 算法,提出了一种新的气象设备识别监控模型,通过将原有的高效的空间金字塔池化(spatial pyramid pooling-fast,SPPF)层替换为空间金字塔池化-全连接空间金字塔卷积(spatial pyramid pooling-fully connected spatial pyramid convolution,SPPFCSPC)层,成功降低了计算量,提升了气象设备检测的速度.为了进一步提升模型在复杂环境下的性能,提出了YOLOv8-SA模型,通过在主干网络(backbone)中加入多头自注意力机制,更精准地捕获图像中不同区域之间的关联性,有力地提高了模型的准确性.为了验证模型的有效性,创建了一个专门的气象设备数据集,并进行了对比实验.实验结果表明,本文提出的YOLOv8-SA模型在检测速度和准确性方面均取得了显著的提升,在自制的数据集中检测精度为 98.6%,与传统的YOLOv8 模型相比,检测精度提升了 0.6%.该模型可有效解决人烟稀少地区气象设备的监测问题,为提升监测系统的实用性和效率提供新思路.
Research on meteorological equipment recognition and monitoring algorithm
In sparsely populated areas,the monitoring and inspection of meteorological equipment face many challenges,including the remote placement of equipment and the lack of real-time inspection.To solve this problem,this paper proposes the YOLOv8+SPPFCSPC model based on YOLOv8,which has excellent performance in the field of image recognition.By replacing the original SPPF layer with the SPPFCSPC layer,the computational load is successfully reduced,significantly improving the detection speed of meteorological equipment.To further improve the performance of the model in complex environments,the YOLOv8-SA model is proposed.By adding a multi-head self-attention mechanism to Backbone,the correlation between different regions in the image is more accurately captured,effectively improving the accuracy of the model.To validate effectiveness of the model,a specialized meteorological equipment dataset was created and comparative experiments were conducted.The experimental results show that the YOLOv8-SA model proposed in this paper has achieved significant improvements in detection speed and accuracy,with a detection accuracy of 98.6%in the self-made dataset.Compared with the traditional YOLOv8 model,the detection accuracy has increased by 0.6%.This model can effectively solve the monitoring problem of meteorological equipment in sparsely populated areas,providing new ideas for improving the practicality and efficiency of monitoring systems.

meteorological equipmentmachine learningdeep learningimage recognitionYOLOv8YOLOv8-SAspatial pyramid pooling-fully connected spatial pyramid convolutionmulti-head self-attention

王祝先、叶润泽、徐翌博、凌霄、白玉、宋邦钰、杨博寓

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黑龙江省气象数据中心,黑龙江哈尔滨 150030

气象设备 机器学习 深度学习 图像识别 YOLOv8 YOLOv8-SA 空间金字塔池化-全连接空间金字塔卷积 多头自注意力

2024

应用科技
哈尔滨工程大学

应用科技

CSTPCD
影响因子:0.693
ISSN:1009-671X
年,卷(期):2024.51(4)