@article{structureguidedmixedmaskedpretrainingand, title = {Structure-Guided Mixed Masked Pretraining and Spatial Continuity Regularization for Printed Circuit Board Defect Detection}, author = {Peitong Wang and Nuo Wang and Enxin Qin and Chengjin Yu and Hanyu Xuan and Yuanting Yan}, year = {2026}, eprint = {2606.03508}, archivePrefix = {arXiv}, url = {https://arxiv.org/abs/2606.03508}, }