@inproceedings{salma2021sr,
      title={ Dynamic High-Pass Filtering and Multi-Spectral Attention for Image Super-Resolution}, 
      author={Salma Abdel Magid and Yulun Zhang and Donglai Wei and Won-Dong Jang and Zudi Lin and Yun Fu and Hanspeter Pfister},
      year={2021},
      booktitle={International Conference on Computer Vision (ICCV)},
}