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 *[Computer Vision Lab](https://vision.ee.ethz.ch/the-institute.html), ETH Zurich, Switzerland*
 
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+- **_News (2021-09-09)_**: Add [main_download_pretrained_models.py](https://github.com/cszn/KAIR/blob/master/main_download_pretrained_models.py) to download pre-trained models.
+- **_News (2021-09-08)_**: Add [matlab code](https://github.com/cszn/KAIR/tree/master/matlab) to zoom local part of an image for the purpose of comparison between different results.
 - **_News (2021-09-07)_**: We upload [the training code](https://github.com/cszn/KAIR/blob/master/docs/README_SwinIR.md) of [SwinIR ![GitHub Stars](https://img.shields.io/github/stars/JingyunLiang/SwinIR?style=social)](https://github.com/JingyunLiang/SwinIR) and provide an [interactive online Colob demo for real-world image SR](https://colab.research.google.com/gist/JingyunLiang/a5e3e54bc9ef8d7bf594f6fee8208533/swinir-demo-on-real-world-image-sr.ipynb). Try to super-resolve your own images on Colab! <a href="https://colab.research.google.com/gist/JingyunLiang/a5e3e54bc9ef8d7bf594f6fee8208533/swinir-demo-on-real-world-image-sr.ipynb"><img src="https://colab.research.google.com/assets/colab-badge.svg" alt="google colab logo"></a>
 
 |Real-World Image (x4)|[BSRGAN, ICCV2021](https://github.com/cszn/BSRGAN)|[Real-ESRGAN](https://github.com/xinntao/Real-ESRGAN)|SwinIR (ours)|