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Anisotropic diffusion based on Fermi-Dirac distribution function and its application in the Shack-Hartman wavefront sensor.
Yanyan Zhang
Chengsheng Pan
Luyao Wang
Suting Chen
Published in:
Int. J. Sens. Networks (2020)
Keyphrases
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anisotropic diffusion
distribution function
partial differential equations
noise removal
random variables
edge detection
bilateral filtering
diffusion process
diffusion equation
nonlinear diffusion
diffusion tensor
density function
diffusion coefficient
multiscale
structure tensor
noisy images
image denoising
maximum likelihood
feature selection
symmetric positive definite