@inproceedings{zhao2022discrete,
  title={Discrete Cosine Transform Network for Guided Depth Map Super-Resolution},
  author={Zixiang Zhao and Jiangshe Zhang and Shuang Xu and Zudi Lin and Hanspeter Pfister},
  booktitle={Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR)},
  year={2022}
}