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An efficient ADMM algorithm for multidimensional anisotropic total variation regularization problems.
Sen Yang
Jie Wang
Wei Fan
Xiatian Zhang
Peter Wonka
Jieping Ye
Published in:
KDD (2013)
Keyphrases
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total variation regularization
cost function
optimal solution
computational complexity
total variation
objective function
np hard
augmented lagrangian method
image processing
object recognition
denoising
expectation maximization