Improved Non-local Iterative Back-Projection Method for Image Super-Resolution.

Xiuju Liang Zongliang Gan

Published in: ICIG (2011)

Keyphrases

projection method
image super resolution
low resolution
super resolution
dictionary learning
image registration
kernel regression
high resolution
maximum a posteriori
map estimation
low resolution images
harmonic functions
high resolution images
image patches
sparse representation
facial expressions
pairwise