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Numerical identification of a nonlinear diffusion coefficient by discrete mollification.
Carlos E. Mejía
Carlos D. Acosta
Katerine I. Saleme
Published in:
Comput. Math. Appl. (2011)
Keyphrases
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diffusion coefficient
anisotropic diffusion
diffusion equation
diffusion process
bilateral filtering
partial differential equations
noise removal
higher order
natural images
steady state
image denoising
shape from shading
scale spaces