Publication Details:
Journal or Publication Title:
Bulletin of Armenian National Agrarian University
Date of publication:
Volume:
ISSN:
Official URL:
Title:
Image Recovery with the Help of Dirichlet Problem for Laplace,s Equation
Creator:
Corporate Creators:
Հայաստանի ազգային ագրարային համալսարան
Contributor(s):
Գլխավոր խմբագիր՝ Հ. Ս. Ծպնեցյան
Subject:
Uncontrolled Keywords:
Laplace's equation ; image recovery ; Dirichlet problem
Coverage:
Abstract:
Images often contain noises or unwanted parts that need to be removed. Various techniques are used to reduce the noise level or to remove the abovementioned parts. This objective is reviewed as the task of recovering the lost part of the image. Anisotropic diffusion model served as a motivation for constructing a mathematical model used for solving the reconstruction problem. In this paper, the Dirichlet problem is used for Laplace equation. The Dirichlet boundary condition gives the opportunity to restore the value of each pixel based on the color intensity of adjacent pixels.
Place of publishing:
Երևան