Variational Bayesian image restoration based on a product of t-distributions image prior

Image priors based on products have been recognized to offer many advantages because they allow simultaneous enforcement of multiple constraints. However, they are inconvenient for Bayesian inference because it is hard to find their normalization constant in closed form. In this paper, a new Bayesia...

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Bibliographische Detailangaben

Veröffentlicht in:	IEEE transactions on image processing : a publication of the IEEE Signal Processing Society. - 1992. - 17(2008), 10 vom: 01. Okt., Seite 1795-805
1. Verfasser:	Chantas, Giannis (VerfasserIn)
Weitere Verfasser:	Galatsanos, Nikolaos, Likas, Aristidis, Saunders, Michael
Format:	Online-Aufsatz
Sprache:	English
Veröffentlicht:	2008
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