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On the Variational Approximation of Combined Second and Fourth Order Geometric Evolution Equations.
John W. Barrett
Harald Garcke
Robert Nürnberg
Published in:
SIAM J. Sci. Comput. (2007)
Keyphrases
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fourth order
partial differential equations
high order
noise removal
anisotropic diffusion
image denoising
image processing
level set
curve evolution
multiscale
wavelet transform
image enhancement
higher order
diffusion equation
denoising
latent variables
image analysis