Real-World Single Image Super-Resolution: A Brief Review.

Honggang Chen Xiaohai He Linbo Qing Yuanyuan Wu Chao Ren Ce Zhu

Published in: CoRR (2021)

Keyphrases

single image super resolution
super resolution
sparse coding
low resolution
dictionary learning
data sets
high resolution
supervised learning
higher order
signal processing
image patches
super resolution algorithm