Noise robust single image super-resolution using a multiscale image pyramid.

Jing Hu Xi Wu Jiliu Zhou

Published in: Signal Process. (2018)

Keyphrases

multiscale
coarse to fine
image pyramid
single image super resolution
multiresolution
scale space
signal to noise ratio
image processing
super resolution
noise level
edge detection
sparse coding
noise reduction
low resolution
additive noise
image prior