Spatial-Frequency Mutual Learning for Face Super-Resolution.

Chenyang Wang Junjun Jiang Zhiwei Zhong Xianming Liu

Published in: CVPR (2023)

Keyphrases

super resolution
low resolution
spatial frequency
image reconstruction
single image super resolution
high resolution
multiresolution
high frequency
motion estimation
image super resolution
computer vision
sparse coding
texture segmentation
multi frame
low resolution images
higher resolution
resolution enhancement