@article{pkuaigiqa4kaperceptualqualityassessment,
  title = {PKU-AIGIQA-4K: A Perceptual Quality Assessment Database for Both Text-to-Image and Image-to-Image AI-Generated Images},
  author = {Jiquan Yuan and Fanyi Yang and Jihe Li and Xinyan Cao and Jinming Che and Jinlong Lin and Xixin Cao},
  year = {2024},
  eprint = {2404.18409},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2404.18409v1},
}