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» Image Denoising Using a Block-Median Pyramid
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ICIP
1999
IEEE
15 years 13 days ago
Image Denoising Using a Block-Median Pyramid
Vladimir P. Melnik, Ilya Shmulevich, Karen Egiazar...
ISCAS
2007
IEEE
241views Hardware» more  ISCAS 2007»
14 years 5 months ago
Image Denoising using Shiftable Directional Pyramid and Scale Mixtures of Complex Gaussians
— In this paper, a modified version of the complex directional pyramid (PDTDFB) is proposed. Unlike the previous approach, the new FB provides an approximately tight-frame decom...
An P. N. Vo, Truong T. Nguyen, Soontorn Oraintara
TIP
2008
193views more  TIP 2008»
13 years 10 months ago
Image Restoration Using Space-Variant Gaussian Scale Mixtures in Overcomplete Pyramids
In recent years Bayes Least Squares - Gaussian scale mixtures (BLS-GSM) has emerged as one of the most powerful methods for image restoration. Its strength relies on providing a si...
Jose A. Guerrero-Colon, Luis Mancera, Javier Porti...