An Attention-Based Approach for Single Image Super Resolution.

Yuan Liu Yuancheng Wang Nan Li Xu Cheng Yifeng Zhang Yongming Huang Guojun Lu

Published in: CoRR (2018)

Keyphrases

single image super resolution
sparse coding
super resolution
image patches
low resolution
dictionary learning
high resolution
natural images
visual attention
high quality
multiscale
linear combination
sparse representation
saliency map
high resolution images