基于组合零样本学习的接触网吊弦线缺陷识别
顾桂梅,贾耀华,赵岩浩,张文辉,闫炳旭

Defect identification for catenary dropper line based on compositional zero-shot learning
Gui-mei GU,Yao-hua JIA,Yan-hao ZHAO,Wen-hui ZHANG,Bing-xu YAN
表 2 ResNet-50主干网络参数
Tab.2 ResNet-50 backbone network parameters
网络层 参数 输出大小
conv1 7×7,64×64,stride2 112×112
conv2_x 3×3Max Pool,stride2 56×56
$ \left[\begin{array}{l}1\times 1,64\\ 3\times 3,64\\ 1\times 1,256\end{array}\right]\times 3 $
conv3_x $ \left[\begin{array}{l}1\times 1,128\\ 3\times 3,128\\ 1\times 1,512\end{array}\right]\times 4 $ 28×28
conv4_x $ \left[\begin{array}{l}1\times 1,256\\ 3\times 3,256\\ 1\times 1,1\;024\end{array}\right]\times 6 $ 14×14
conv5_x $ \left[\begin{array}{l}1\times 1,512\\ 3\times 3,512\\ 1\times 1,2\;048\end{array}\right]\times 3 $ 7×7