Deep Differential Convolutional Network for Single Image Super-Resolution.

Peng Liu Ying Hong Yan Liu

Published in: IEEE Access (2019)

Keyphrases

single image super resolution
convolutional network
convolutional neural networks
sparse coding
super resolution
dictionary learning
low resolution
image patches
coarse to fine
sparse representation
high resolution
image restoration
compressive sensing
natural images
unsupervised learning
multiresolution
high dimensional
training data
image processing
linear combination
image representation
image prior
feature extractor