Self-similarity and the singular Cauchy problem for the heat equation with cubic absorption.

Julián Aguirre

Published in: Appl. Math. Lett. (2001)

Keyphrases

heat equation
steady state
scale space
scale spaces
partial differential equations
diffusion process
image smoothing
gaussian kernel
b spline
natural images
image brightness
gaussian scale space
weight matrix
heat kernel
multiscale
maximum likelihood
basis functions
image denoising
anisotropic diffusion