Second order splitting of a class of fourth order PDEs with point constraints.

Charles M. Elliott Philip J. Herbert

Published in: Math. Comput. (2020)

Keyphrases

fourth order
partial differential equations
noise removal
high order
image interpolation
nonlinear diffusion
anisotropic diffusion
estimation error
denoising
image enhancement
image processing
higher order
numerical algorithms
image denoising
diffusion equation
level set
pattern recognition
face recognition