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A nonlinear finite volume element method preserving the discrete maximum principle for heterogeneous anisotropic diffusion equations.
Dan Wu
Junliang Lv
Zhiqiang Sheng
Published in:
J. Comput. Appl. Math. (2024)
Keyphrases
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diffusion equation
computer vision
preprocessing
high order
filtering method
finite difference
segmentation method
noise level
anisotropic diffusion