基于深度学习的列车运行环境感知关键算法研究综述
陈智超,杨杰,李凡,冯志成

Review on deep learning-based key algorithm for train running environment perception
Zhichao CHEN,Jie YANG,Fan LI,Zhicheng FENG
图 3 二阶段和单阶段目标检测的架构示意图
Fig.3 Schematic diagram of two-stage and single-stage object detection architecture