readme.txt

This work is based on the Meta-SR, 'X. Hu, H. Mu, X. Zhang, Z. Wang, T. Tan, J. Sun, Metasr: A magnification-arbitrary network for super-resolution, in: Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition, 2019, pp. 1575–1584.' 

## Prepare data
use prepare_dataset/generate_LR_metasr_X1_X4.m to prepare data, and modify the data path.

## Train and Test
refer to run.sh