@article{petimagedenoisingbasedondenoising,
  title = {PET image denoising based on denoising diffusion probabilistic models},
  author = {Kuang Gong and Keith A. Johnson and Georges El Fakhri and Quanzheng Li and Tinsu Pan},
  year = {2022},
  eprint = {2209.06167},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2209.06167v2},
}