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2018 | OriginalPaper | Buchkapitel

Variable Exponent Nonlocal Model with Weaker Norm in the Fidelity Term for Image Restoration

verfasst von : Fahd Karami, Driss Meskine, Khadija Sadik

Erschienen in: Image and Signal Processing

Verlag: Springer International Publishing

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Abstract

In this paper, we are interested to present a variable exponent nonlocal p(x)-Laplacian model with weaker norm for image denoising. This model inherits the power of the variable exponent in reducing the execution time, besides, the benefit of using the weaker norm in the fidelity term more appropriate to represent textures and small details. At last, we present some numerical simulations and we compare the results with some existing models in the literature.

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Titel: Variable Exponent Nonlocal Model with Weaker Norm in the Fidelity Term for Image Restoration
verfasst von: Fahd Karami
Driss Meskine
Khadija Sadik
Verlag: Springer International Publishing
Buch: Image and Signal Processing
Print ISBN: 978-3-319-94210-0

Electronic ISBN: 978-3-319-94211-7

Copyright-Jahr: 2018
DOI: https://doi.org/10.1007/978-3-319-94211-7_43

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