Motion image restoration based on sparse representation and guided filter.

Hang Zuo Liejun Wang

Published in: Int. J. Comput. Sci. Math. (2019)

Keyphrases

sparse representation
image restoration
blind image restoration
wiener filter
total variation
sparse coding
image processing
edge preserving
modified hopfield neural network
image classification

face recognition
image sequences
compressive sensing
random projections
degraded images
image deblurring
markov random field
piecewise smooth
regularization parameter
high dimensional data

image patches
motion estimation
super resolution
optical flow
signal processing
dimensionality reduction
regularized least squares
camera motion
blurred images
image representation

gaussian noise
motion blur
point spread function
denoising
median filter
high dimensional
natural images
higher order
edge detection
test images