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Finite Element Techniques for Removing the Mixture of Gaussian and Impulsive Noise

Date

Authors

Lamichhane, Bishnu

Publisher

Institute of Electrical and Electronics Engineers (IEEE Inc)

Abstract

The finite element method has become a very powerful and popular tool to solve boundary value problems coming from science and engineering. Here, we consider a scattered data fitting method based on the finite element method and apply the method to remove the mixture of Gaussian and impulsive noise from an image. Numerical results show the performance of the approach.

Keywords

Keywords: Delaunay triangulation; Finite element interpolation and smoothing; Impulsive and Gaussian noise; Scattered data interpolation; Voronoi diagram; Boundary element method; Differential equations; Gaussian noise (electronic); Impulse noise; Interpolation; Tr Delaunay triangulation; Finite element interpolation and smoothing; Impulsive and Gaussian noise; Scattered data interpolation; Voronoi diagram

URI

http://hdl.handle.net/1885/51707

Collections

ANU Research Publications

Source

IEEE Transactions on Signal Processing

Type

Journal article

DOI

10.1109/TSP.2009.2016272

Restricted until

2037-12-31

Downloads

File

Description

01_Lamichhane_Finite_Element_Techniques_for_2009.pdf (4.52 MB)