Numerical Approximation of the Singularly Perturbed Heat Equation in a Circle.

Published in: J. Sci. Comput. (2015)

Keyphrases

heat equation
finite difference method
steady state
scale space
scale spaces
partial differential equations
diffusion process
gaussian scale space
image smoothing
approximation algorithms
gaussian kernel
numerical methods
multiscale
image brightness
image sequences
natural images
markov chain
distance measure