MGD-YOLO: An Enhanced Road Defect Detection Algorithm Based on Multi-Scale Attention Feature Fusion. - Zhengji Li; Fazhan Xiong; Boyun Huang; Meihui Li; Xi Xiao; Yingrui Ji; Jiacheng Xie; Aokun Liang; Hao Xu (Comput. Mater. Continua, 2025)