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Rotated Krylov preconditioned iterative schemes in the solution of convection-diffusion equations.
Norhashidah Hj. Mohd. Ali
Sam Teek Ling
Published in:
Appl. Math. Comput. (2008)
Keyphrases
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diffusion equation
iterative methods
anisotropic diffusion
numerical scheme
diffusion processes
scale space
partial differential equations
noise removal
image processing
nonlinear diffusion
scale spaces
image enhancement
computer vision
diffusion process
boundary conditions
image analysis
mr images
denoising