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A fixed-point augmented Lagrangian method for total variation minimization problems.
Yuping Duan
Weimin Huang
Published in:
J. Vis. Commun. Image Represent. (2013)
Keyphrases
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total variation
minimization problems
augmented lagrangian method
total variation regularization
image restoration
denoising
augmented lagrangian
image denoising
convex optimization
image processing
regularization term
image deblurring
dynamical systems
natural images
belief propagation
high quality
computer vision