Image Denoising method based on NSCT bivariate model and Variational Bayes threshold estimation.

Wang Deyan Xiao Yin Gao Ya

Published in: Multim. Tools Appl. (2019)

Keyphrases

multiscale
parameter estimation
variational bayes
similarity measure
input image
closed form
bayesian framework
denoising methods
multiresolution
probabilistic model
wavelet transform
natural images
energy function
kalman filter
prior information
log likelihood