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Alternating Direction Method of Multipliers for a Class of Nonconvex and Nonsmooth Problems with Applications to Background/Foreground Extraction.
Lei Yang
Ting Kei Pong
Xiaojun Chen
Published in:
SIAM J. Imaging Sci. (2017)
Keyphrases
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image restoration and reconstruction
alternating direction method of multipliers
convex functions
convex optimization
optimization problems
background foreground
markov random field
multi class
text categorization
computer vision
image sequences
high resolution
linear program
primal dual
convex relaxation