Fast Blind Image Super Resolution Using Matrix-Variable Optimization.

Liqing Huang Youshen Xia

Published in: IEEE Trans. Circuits Syst. Video Technol. (2021)

Keyphrases

image super resolution
low resolution
super resolution
dictionary learning
kernel regression
map estimation
high resolution
sparse representation
edge preserving
data sets
image registration
high resolution images
image processing
maximum a posteriori
sparse coding
low resolution images