HiT-SR: Hierarchical Transformer for Efficient Image Super-Resolution.

Xiang Zhang Yulun Zhang Fisher Yu

Published in: CoRR (2024)

Keyphrases

image super resolution
super resolution
low resolution
high resolution
edge preserving
maximum a posteriori
dictionary learning
image registration
kernel regression
super resolution reconstruction
data sets
maximum likelihood
sparse representation
image patches
sparse coding
noisy images
signal processing