@article{morphologyawaresampleassignmentovercomin, title = {Morphology-Aware Sample Assignment: Overcoming IoU Insensitivity for Surface Defect Detection}, author = {Pengfei Liu and Yuhan Guo}, year = {2026}, eprint = {2606.13723}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2606.13723}, }