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ICIP
2003
IEEE
16 years 3 months ago
Image restoration using Gaussian scale mixtures in the wavelet domain
Javier Portilla, Eero P. Simoncelli
ICIP
2007
IEEE
16 years 3 months 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
16 years 3 months ago
Image denoising using mixtures of Gaussian scale mixtures
Jose A. Guerrero-Colon, Eero P. Simoncelli, Javier...