Single Image Super-Resolution: From Discrete to Continuous Scale Without Retraining.

Yuzhen Niu Hanmei Weng Jiaqi Lin Genggeng Liu

Published in: IEEE Access (2020)

Keyphrases

single image super resolution
sparse coding
super resolution
low resolution
dictionary learning
image patches
sparse representation
high resolution
scale space
natural images
multiscale
computational complexity
pairwise
image classification
image reconstruction
high resolution images