Deep Fourier Kernel Exploitation in Blind Image Super-Resolution.

Yu Fu Xiaoyun Zhang Yixuan Huang Ya Zhang Yanfeng Wang

Published in: IFTC (2022)

Keyphrases

image super resolution
kernel regression
super resolution
dictionary learning
low resolution
image registration
regression model
kernel function
edge preserving
sparse representation
regression methods
image reconstruction
feature space
support vector
image restoration
image patches
high resolution
image analysis
low resolution images
computer vision
natural images
map estimation
high resolution images
pairwise