Fast Convolution for Nonreflecting Boundary Conditions.

Christian Lubich Achim Schädle

Published in: SIAM J. Sci. Comput. (2002)

Keyphrases

boundary conditions
diffusion equation
sufficient conditions
shape from shading
image processing
deformation field
reaction diffusion
finite element model
convolution kernel
boundary value problem
finite element method
poisson equation
denoising
image quality
variational inequalities
fir filters