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A convex nonlocal total variation regularization algorithm for multiplicative noise removal.
Mingju Chen
Hua Zhang
Qiang Han
Chen Cheng Huang
Published in:
EURASIP J. Image Video Process. (2019)
Keyphrases
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multiplicative noise removal
cost function
denoising
total variation regularization
objective function
image denoising
expectation maximization
convex optimization
high resolution
closed form
convergence rate
parameter selection