A new variational model for removal of combined additive and multiplicative noise and a fast algorithm for its numerical approximation

DOI10.1080/00207160.2012.709625zbMath1278.68330OpenAlexW2030122346WikidataQ58866730 ScholiaQ58866730MaRDI QIDQ2868162

Noppadol Chumchob, Ke Chen, Carlos Brito-Loeza

Publication date: 23 December 2013

Published in: International Journal of Computer Mathematics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1080/00207160.2012.709625

zbMATH Keywords

total variationimage denoisingmultiplicative noiseadditive noisenonlinear multigridvariational models

Mathematics Subject Classification ID

Multigrid methods; domain decomposition for boundary value problems involving PDEs (65N55) Ill-posedness and regularization problems in numerical linear algebra (65F22) Numerical optimization and variational techniques (65K10) Computing methodologies for image processing (68U10) Iterative numerical methods for linear systems (65F10)

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