Philippe Destuynder ; Mohamed Jaoua ; Hela Sellami
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An error estimate in image processing
arima:1958 -
Revue Africaine de Recherche en Informatique et Mathématiques Appliquées,
September 29, 2012,
Volume 15, 2012
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https://doi.org/10.46298/arima.1958
An error estimate in image processingArticle
Authors: Philippe Destuynder 1; Mohamed Jaoua 2,3; Hela Sellami 4
4 Laboratoire de Modélisation Mathématique et Numérique dans les Sciences de l'Ingénieur [Tunis]
A new interpolation error estimate for a finite element method for image processing is proved in this paper. The suggested scheme is based on the Raviart-Thomas one, extended to a non linear formulation. The numerical trials run confirm the accuracy of the restoration algorithm.