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29

ICIP
2005
IEEE

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Approximations of posterior distributions in blind deconvolution using variational methods

15 years 17 days ago

Approximations of posterior distributions in blind deconvolution using variational methods

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In this paper the blind deconvolution problem is formulated using the variational framework. With its use approximations of the involved probability distributions are developed resulting in two algorithms for the estimation of the posterior distributions of the hyperparameters, the blur, and the original image. The performance of the two proposed restoration algorithms is demonstrated experimentally.

Javier Mateos, Rafael Molina, Aggelos K. Katsaggel

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ICIP 2005 | Image Processing | Posterior Distributions |

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Added	23 Oct 2009
Updated	14 Nov 2009
Type	Conference
Year	2005
Where	ICIP
Authors	Javier Mateos, Rafael Molina, Aggelos K. Katsaggelos

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