Complex Traffic Scene Image Classification Based on Sparse Optimization Boundary Semantics Deep LearningXiwei ZHOU, Huifeng WANG, Saisai LI, Haonan PENG and Jianfeng WUWuhan Univ. J. Nat. Sci., 28 2 (2023) 150-162DOI: https://doi.org/10.1051/wujns/2023282150