@article{enhancingdiffusionbasedrestorationmodels,
  title = {Enhancing Diffusion-based Restoration Models via Difficulty-Adaptive Reinforcement Learning with IQA Reward},
  author = {Xiaogang Xu and Ruihang Chu and Jian Wang and Kun Zhou and Wenjie Shu and Harry Yang and Ser-Nam Lim and Hao Chen and Liang Lin},
  year = {2025},
  eprint = {2511.01645},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2511.01645},
}