Intrusion object recognition of rail perimeter using an improved YOLOv5 algorithm. - Shiding Guo; Weibing Zhu; Yukai Feng; Lanai Cheng; Shaohua Miao; Lirong Lian; Tangwen Yang; Ye Li; Sitao Zhang; Lingyun Zhang; Xin Wang 135; Xin Yu (M2VIP, 2023)