Fast blind deconvolution using a deeper sparse patch-wise maximum gradient prior.

Zhenhua Xu Huasong Chen Zhenhua Li

Published in: Signal Process. Image Commun. (2021)

Keyphrases

blind deconvolution
image prior
total variation
image deblurring
image patches
pairwise
point spread function
sparse representation
multi frame
blurred images
bayesian framework
image denoising
prior knowledge
map estimation
image restoration
super resolution
edge detection