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A Stochastic Proximal Alternating Minimization for Nonsmooth and Nonconvex Optimization.
Derek Driggs
Junqi Tang
Jingwei Liang
Mike E. Davies
Carola-Bibiane Schönlieb
Published in:
SIAM J. Imaging Sci. (2021)
Keyphrases
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alternating minimization
image restoration and reconstruction
nonlinear programming
globally convergent
spatially varying
variational inequalities
total variation
compressive sensing
pairwise
higher order
markov random field
mathematical programming
feature selection
image processing
objective function
denoising