Urban100 包含了具挑战性的城市景色，具有不同频带的细节。 对真实图像利用双三次插值进行降尺度可以得到 LR/HR 图像对，以得到训练和测试数据集。

Citation

If you find the code and dataset useful in your research, please consider citing: @inproceedings{Huang-CVPR-2015, title={Single Image Super-Resolution From Transformed Self-Exemplars}, Author = {Huang, Jia-Bin and Singh, Abhishek and Ahuja, Narendra}, booktitle = {Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition}, pages={5197–5206}, Year = {2015} }