A Numerical Computational Method for Image Zooming

Li Hua Sun; En Liang Zhao; Feng Ying Wang

doi:10.4028/www.scientific.net/AMM.543-547.2300

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 543-547A Numerical Computational Method for Image Zooming

A Numerical Computational Method for Image Zooming

Abstract:

In this paper, we make use of the integral method which is commonly used in partial differential equations to get the difference scheme on five points, and then construct an anisotropic diffusion model based on the partial differential equation. The numerical experimental results show the diffusion model can effectively magnify the image, and can keep the edge character and details of the image. It is proved that the numerical computational method proposed for solving the model is very effective.

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Periodical:

Applied Mechanics and Materials (Volumes 543-547)

Pages:

2300-2303

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.543-547.2300

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Online since:

March 2014

Authors:

Li Hua Sun*, En Liang Zhao, Feng Ying Wang

Keywords:

Image Zooming, Integral Interpolation Method, Numerical Solution, Partial Differential Equation

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* - Corresponding Author

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