面向小目标与模糊目标的轨道缺陷检测框架

黄腾飞,火久元,曹芳,武泽宇,孔垂乐

Framework for railway defect detection oriented to small and blurry object

Tengfei HUANG,Jiuyuan HUO,Fang CAO,Zeyu WU,Chuile KONG

表 2 轻量级通道注意力机制不同卷积核大小对所提模型检测性能的影响

Tab.2 Effect of different convolution kernel sizes in efficient channel attention mechanism on detection performance of proposed model

K P/% R/% F1/% mAP@0.5/% mAP@0.5:0.95/% 3 91.1 81.2 85.9 89.1 50.2 5 85.3 77.1 81.0 86.1 45.9 7 83.2 73.8 78.2 81.7 41.9