Unsupervised Degradation Learning for Single Image Super-Resolution.

Tianyu Zhao Wenqi Ren Changqing Zhang Dongwei Ren Qinghua Hu

Published in: CoRR (2018)

Keyphrases

single image super resolution
unsupervised learning
supervised learning
learning algorithm
super resolution
reinforcement learning
input image
multiscale
semi supervised
higher order
signal processing
sparse coding
dictionary learning