@article{artificialintelligencebasedimage,
  title = {Artificial Intelligence-Based Image Enhancement in PET Imaging: Noise Reduction and Resolution Enhancement},
  author = {Juan Liu and Masoud Malekzadeh and Niloufar Mirian and Tzu-An Song and Chi Liu and Joyita Dutta},
  year = {2021},
  eprint = {2107.13595},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2107.13595v1},
}