@article{trainingfreetunneldefectinspectionandeng, title = {Training-Free Tunnel Defect Inspection and Engineering Interpretation via Visual Recalibration and Entity Reconstruction}, author = {Shipeng Liu and Liang Zhao and Dengfeng Chen and Zhanping Song}, year = {2026}, eprint = {2604.27928}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2604.27928}, }