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Nonlinear filtering structure for image smoothing in mixed-noise environments.
Robert L. Stevenson
Susan M. Schweizer
Published in:
J. Math. Imaging Vis. (1992)
Keyphrases
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nonlinear filtering
image smoothing
nonlinear filters
spatially varying
noise level
anisotropic diffusion
impulse noise
higher order
partial differential equations
signal to noise ratio
computer vision
multiscale
least squares
scale space
image structure