@article{refdiffnetlearningtoexposesubtlepcbdefec,
  title = {RefDiffNet: Learning to Expose Subtle PCB Defects Before Detection},
  author = {Vinay Edula and Nilesh Badwe and Priyanka Bagade},
  year = {2026},
  eprint = {2606.00852},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2606.00852},
}