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Saddle-Node Dynamics for Edge-Preserving and Scale-Space Filtering.
Yiu-Fai Wong
Published in:
ICIP (1) (1994)
Keyphrases
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edge preserving
scale space filtering
image restoration
multiresolution
noise reduction
multiscale
anisotropic diffusion
zero crossing
scale parameter
least squares
gaussian kernel
bilateral filter
wavelet transform
maximum a posteriori
scale space
wavelet coefficients