Camera Lens Super-Resolution

Chang Chen, Zhiwei Xiong, Xinmei Tian, Zheng-Jun Zha, Feng Wu. Camera Lens Super-Resolution. In CVPR 2019.

City100 Dataset

To access the DSLR version of City100

cd City100/City100_NikonD5500

To access the smartphone version of City100

cd City100/City100_iPhoneX

To access the raw files of City100 (10 GB)

Download City100_RAW.tar.gz.0~2 from

http://pan.bitahub.com/index.php?mod=shares&

sid=eTJ2bFFQR3BzTm5FTGdWN19RNGh1TTR4d0Q3Y2dKT3NwNGVvSUE

cat City100_RAW.tar.gz.* | tar -xzv

Test the pre-trained models

Usage example to VDSR model for reconstruction accuracy

cd Models/VDSR && python inference.py

Usage example to SRGAN model for perceptual quality

cd Models/SRGAN/model
cat model.data-00000-of-00001.tar.gz.* | tar -xzv
cd .. && /bin/bash inference.sh