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HCLR: A hybrid clustering and low-rank regularization-based method for photon-limited image restoration.
Xiaolong Zhu
Xiangchu Feng
Weiwei Wang
Xixi Jia
Rui Zhang
Ruiqiang He
Chen Xu
Published in:
J. Vis. Commun. Image Represent. (2018)
Keyphrases
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image restoration
regularization method
regularization parameter
rank minimization
low rank
pairwise
similarity measure
super resolution
missing data
total variation
regularization methods
image processing
energy function
least squares
k means
multiscale
trace norm