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Benchmarking Ultra-High-Definition Image Super-resolution (ICCV2021)

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The UHD4K and UHD8K datasets are released under CC BY-NC-ND license.

Our propsoed UHD4K and UHD8K Datasets

We construct two large-scale 4K and 8K Ultra-High-Definition datasets (i.e., UHD4K and UHD8K) for low-level image enhancement. Each of the datasets provides different settings for image super resolution (SR), image deraining (Derain), low light image enhancement (LLIE), and image reflection removal (IRR).


UHD4K (SR): Super-resolution

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UHD8K (SR): Super-resolution

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UHD4K (DR): Image Deraining

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UHD8K (DR): Image Deraining

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UHD4K (LLIE): Low Light Image Enhancement

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UHD8K (LLIE): Low Light Image Enhancement

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UHD4K (IRR): Image Reflection Removal

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UHD8K (IRR): Image Reflection Removal

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MC-BLur (UHDM): Image Deblurring

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Citation

If you think the UHD4K and UHD8K datasets are useful for your research, please cite the following paper.

@inproceedings{zhang2021benchmarking,
  title={Benchmarking Ultra-High-Definition Image Super-resolution},
  author={Zhang, Kaihao and Li, Dongxu and Luo, Wenhan and Ren, Wenqi and Stenger, Bjorn and Liu, Wei and Li, Hongdong and Yang Ming-Hsuan},
  booktitle={Proceedings of the IEEE/CVF International Conference on Computer Vision},
  year={2021}
}