Article ID Journal Published Year Pages File Type
838083 Nonlinear Analysis: Real World Applications 2011 15 Pages PDF
Abstract

A new anisotropic diffusion model is proposed for image denoising, which is based on reaction–diffusion systems with p(x)p(x)-growth. By Galerkin’s method, we establish the existence and uniqueness of weak solutions of the system for Neumann boundary conditions. Experimental results illustrate the effectiveness of the model in image restoration.

Related Topics
Physical Sciences and Engineering Engineering Engineering (General)
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