Improved Hidden Markov Tree Model and Its Application in Image Denoising.

Wenzhe Lv Zhe Zhang Xixian Niu

Published in: IIH-MSP (2008)

Keyphrases

graphical models
probabilistic model
image denoising
denoising
image processing
high level
similarity measure
objective function
natural images
wavelet coefficients
wavelet domain
high quality
pairwise
signal processing
statistical model
total variation