Fully discrete random walks for space-time fractional diffusion equations.

Rudolf Gorenflo Alessandro Vivoli

Published in: Signal Process. (2003)

Keyphrases

space time
random walk
diffusion equation
anisotropic diffusion
spatio temporal
video sequences
scale space
diffusion process
markov chain
noise removal
partial differential equations
image enhancement
multiscale
boundary conditions
scan statistic
steady state
image analysis
object recognition