Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
512421 | Engineering Analysis with Boundary Elements | 2014 | 10 Pages |
Abstract
In this paper the meshfree finite point method (FPM) with domain decomposition is investigated for solving a nonlinear PDE to denoise digital images. The obtained algorithm is parallel and ideal for parallel computers. We use the scheme of Catté et al. [9] and we believe that this method could be successfully implemented for other noise removal schemes. The finite point method is a meshfree method based on the point collocation of moving least squares approximation. This method is easily applicable to nonlinear problems due to the lack of dependence on a mesh or integration procedure. Also computer experiments indicate the efficiency of the proposed method.
Related Topics
Physical Sciences and Engineering
Computer Science
Computer Science Applications
Authors
Maryam Kamranian, Mehdi Dehghan, Mehdi Tatari,