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A Method Based on Total Variation for Network Modularity Optimization Using the MBO Scheme.
Huiyi Hu
Thomas Laurent
Mason A. Porter
Andrea L. Bertozzi
Published in:
SIAM J. Appl. Math. (2013)
Keyphrases
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total variation
image restoration
optimization method
pairwise
computational complexity
cost function
denoising
image denoising
constrained optimization
filtering method
augmented lagrangian
edge detection
regularization term
dual formulation
alternating direction method of multipliers