Unfolded Deep Kernel Estimation for Blind Image Super-resolution
Hongyi Zheng, Hongwei Yong, Lei Zhang, "Unfolded Deep Kernel Estimation for Blind Image Super-resolution".
The implementation of UDKE is based on the awesome Image Restoration Toolbox [KAIR].
Requirement
- PyTorch 1.9+
- prettytable
- tqdm
Testing
Step 1
- Download testing kernels from [OneDrive].
- Unzip downloaded testing kernels and put the folders into
./kernels/test
- Download pretrained models from [OneDrive].
- Unzip downloaded file and put the folders into
./release/udke
Step 2
Configure options/test_udke.json
. Important settings:
- task: task name.
- path/root: path to save the tasks.
- path/pretrained_netG: path to the folder containing the pretrained models.
- data/test/sigma: noise level
- data/test/sf: scale factor
- data/test/dataroot_h: path to testing sets
Step 3
python test_udke.py