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A new family of Polak-Ribière-Polyak conjugate gradient method for impulse noise removal.
Ali Mousavi
Mansour Esmaeilpour
Amir Sheikhahmadi
Published in:
Soft Comput. (2023)
Keyphrases
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conjugate gradient method
impulse noise removal
anisotropic diffusion
conjugate gradient
objective function
positive definite
special case
convergence property
image deblurring
total variation
impulsive noise
iterative methods
digital images
support vector
image restoration