Vectorizing matrix operations arising from PDE discretization on 9-point stencils.

Joke G. Blom Jan G. Verwer

Published in: J. Supercomput. (1994)

Keyphrases

partial differential equations
singular value decomposition
anisotropic diffusion
matrix multiplication
matrix valued
preprocessing
eikonal equation
image processing
image segmentation
image enhancement
lie group
rows and columns
transformation matrix
matrix representation
conservation laws