Construction Site Multi-Category Target Detection System Based on UAV Low-Altitude Remote Sensing

On-site management of construction sites has always been a significant problem faced by the industry. With development UAVs, their use to monitor safety and progress will make more intelligent. This paper proposes multi-category target detection system based on UAV low-altitude remote sensing, aiming solve problems relying fixed-position cameras single category established targets when mainstream algorithms are applied supervision. The experimental results show that proposed method can accurately efficiently detect 15 types site targets. In terms performance, achieves highest accuracy in each compared other networks, with mean average precision (mAP) 82.48%. Additionally, applying it actual site, is confirmed have comprehensive capability robustness.