Source https://github.com/swz30/MIRNet
Paper https://arxiv.org/abs/2003.06792
python train.py --noise_dir ../image/Noisy/ --gt_dir ../image/Clean/ --image_size 128 --batch_size 1 --save_every 1000 --loss_every 100 -nw 1 -c -ckpt mir_kpn --model_type KPN
python test_custom_mat.py -n /mnt/vinai/SIDD/ValidationNoisyBlocksSrgb.mat -g /mnt/vinai/SIDD/ValidationGtBlocksSrgb.mat -c -ckpt mir_kpn -m KPN
mpmath torch_dct