Two-Grid Method for Nonlinear Reaction-Diffusion Equations by Mixed Finite Element Methods.

Luoping Chen Yanping Chen

Published in: J. Sci. Comput. (2011)

Keyphrases

finite element methods
finite difference
diffusion equation
preprocessing
image processing
pattern recognition
high order
computer vision
feature extraction
pairwise
edge detection
scale space
theoretical analysis
segmentation method
shape from shading
anisotropic diffusion