CloserLookBlindSR

Paper accepted by CVPR Workshop, NTIRE 2022

Paper | Supplementary file

A Closer Look at Blind Super-Resolution: Degradation Models, Baselines, and Performance Upper Bounds

By Wenlong Zhang, Guangyuan Shi, Yihao Liu, Chao Dong, Xiao-Ming Wu

An example of the gate operation on adding blur

 ############## add blur ################### 
 
 # self.opt['gate_blur_prob'] = 0.5
 
 if np.random.uniform() < self.opt['gate_blur_prob']:
     out = filter2D(self.gt, self.kernel1)
 else:
     out = self.gt

Citation

Please cite us if our work is useful for your research.

@InProceedings{Zhang_2022_CVPR,
    author    = {Zhang, Wenlong and Shi, Guangyuan and Liu, Yihao and Dong, Chao and Wu, Xiao-Ming},
    title     = {A Closer Look at Blind Super-Resolution: Degradation Models, Baselines, and Performance Upper Bounds},
    booktitle = {Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) Workshops},
    month     = {June},
    year      = {2022},
    pages     = {527-536}
}

License

This project is released under the Apache 2.0 license.

Acknowledgement

The code is based on BasicSR and Real-ESRGAN. Thanks to Xintao Wang.

Contact

If you have any questions, please feel free to contact with me at zhangwenlong0517@gmail.com