SIFT-based image super-resolution.

Huanjing Yue Jingyu Yang Xiaoyan Sun Feng Wu

Published in: ISCAS (2013)

Keyphrases

image super resolution
dictionary learning
super resolution
low resolution
image registration
keypoints
high resolution
low resolution images
kernel regression
sparse representation
edge preserving
maximum a posteriori
map estimation
image patches
graph cuts
image restoration
data sets
similarity measure