3D打印混凝土界面孔隙智能检测方法研究

曾妮,马宗方,宋琳,段明

Research on intelligent detection method of 3D printed concrete interface pore

Ni ZENG,Zongfang MA,Lin SONG,Ming DUAN

表2 锚框优化的结果对比

Table 2 Comparison of anchor box optimization results

对比项 P R mAP@.5 mAP@.5:.95 F1 优化前 0.516 0.667 0.605 0.332 0.582 优化后 0.567 0.672 0.630 0.342 0.615