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Volume-preserving parametric finite element methods for axisymmetric geometric evolution equations.
Weizhu Bao
Harald Garcke
Robert Nürnberg
Quan Zhao
Published in:
CoRR (2021)
Keyphrases
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finite element methods
numerical solution
partial differential equations
evolution equation
finite difference
curve evolution
level set
finite element model
image processing
active contours
anisotropic diffusion
image segmentation
image enhancement
total variation
numerical methods
diffusion equation