@inproceedings{freeufreelunchindiffusionunet,
  title = {FreeU: Free Lunch in Diffusion U-Net},
  author = {Chenyang Si and Ziqi Huang and Yuming Jiang and Ziwei Liu},
  year = {2023},
  booktitle = {CVPR 2024 1},
  eprint = {2309.11497},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2309.11497v2},
}