Sciweavers

ICIP
2007
IEEE
15 years 15 days ago
Image Denoising with Nonparametric Hidden Markov Trees
We develop a hierarchical, nonparametric statistical model for wavelet representations of natural images. Extending previous work on Gaussian scale mixtures, wavelet coefficients ...
Jyri J. Kivinen, Erik B. Sudderth, Michael I. Jord...
ICIP
2008
IEEE
15 years 16 days ago
Image denoising using mixtures of Gaussian scale mixtures
Jose A. Guerrero-Colon, Eero P. Simoncelli, Javier...