@article{ntire2022challengeonperceptualimage,
  title = {NTIRE 2022 Challenge on Perceptual Image Quality Assessment},
  author = {Jinjin Gu and Haoming Cai and Chao Dong and Jimmy S. Ren and Radu Timofte},
  year = {2022},
  eprint = {2206.11695},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2206.11695v1},
}