Adaptive Perona-Malik Model Based on the Variable Exponent for Image Denoising.

Zhichang Guo Jiebao Sun Dazhi Zhang Boying Wu

Published in: IEEE Trans. Image Process. (2012)

Keyphrases

image denoising
nonlinear diffusion
denoising
partial differential equations
natural images
noisy images
total variation
image processing
anisotropic diffusion
wavelet coefficients
wavelet domain
denoising algorithm
multiscale
denoising methods
pattern recognition
pairwise
image segmentation