scholarly journals An error estimate in image processing

Author(s):  
Philippe Destuynder ◽  
Mohamed Jaoua ◽  
Hela Sellami

International audience 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.

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