Multiplicative noise removal via a learned dictionary

Multiplicative noise removal is a challenging image processing problem, and most existing methods are based on the maximum a posteriori formulation and the logarithmic transformation of multiplicative denoising problems into additive denoising problems. Sparse representations of images have shown to...

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Veröffentlicht in:	IEEE transactions on image processing : a publication of the IEEE Signal Processing Society. - 1992. - 21(2012), 11 vom: 02. Nov., Seite 4534-43
1. Verfasser:	Huang, Yu-Mei (VerfasserIn)
Weitere Verfasser:	Moisan, Lionel, Ng, Michael K, Zeng, Tieyong
Format:	Online-Aufsatz
Sprache:	English
Veröffentlicht:	2012
Zugriff auf das übergeordnete Werk:	IEEE transactions on image processing : a publication of the IEEE Signal Processing Society
Schlagworte:	Journal Article Research Support, Non-U.S. Gov't