@article{pilightphysicsinspireddiffusionforfullim,
  title = {PI-Light: Physics-Inspired Diffusion for Full-Image Relighting},
  author = {Zhexin Liang and Zhaoxi Chen and Yongwei Chen and Tianyi Wei and Tengfei Wang and Xingang Pan},
  year = {2026},
  eprint = {2601.22135},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2601.22135},
}