A Numerical Computational Method for Image Zooming
2014 ◽
Vol 543-547
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pp. 2300-2303
Keyword(s):
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.
2018 ◽
Vol 64
(1)
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pp. 1-19
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1927 ◽
Vol 46
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pp. 126-135
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1985 ◽
Vol 5
(3)
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pp. 437-443
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