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    » A Bayesian Approach to Image Restoration
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    ICIP
    2007
    IEEE
    188views Image Processing» more  ICIP 2007»
    Total Variation Image Restoration and Parameter Estimation using Variational Posterior Distribution Approximation
    14 years 6 months ago
    Total Variation Image Restoration and Parameter Estimation using Variational Posterior Distribution Approximation
    Download  ivpl.ece.northwestern.edu
    In this paper we propose novel algorithms for total variation (TV) based image restoration and parameter estimation utilizing variational distribution approximations. By following...
    S. Derin Babacan, Rafael Molina, Aggelos K. Katsag...
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    TIP
    2010
    128views more  TIP 2010»
    Variational Bayesian Image Restoration With a Product of Spatially Weighted Total Variation Image Priors
    13 years 3 months ago
    Variational Bayesian Image Restoration With a Product of Spatially Weighted Total Variation Image Priors
    Download  www.cs.uoi.gr
    —In this paper a new image prior is introduced and used in image restoration. This prior is based on products of spatially weighted Total Variations (TV). These spatial weights p...
    Giannis K. Chantas, Nikolas P. Galatsanos, Rafael ...
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    TIP
    2008
    139views more  TIP 2008»
    Parameter Estimation in TV Image Restoration Using Variational Distribution Approximation
    13 years 5 months ago
    Parameter Estimation in TV Image Restoration Using Variational Distribution Approximation
    Download  decsai.ugr.es
    In this paper, we propose novel algorithms for total variation (TV) based image restoration and parameter estimation utilizing variational distribution approximations. Within the h...
    S. Derin Babacan, Rafael Molina, Aggelos K. Katsag...
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    ICIP
    2004
    IEEE
    145views Image Processing» more  ICIP 2004»
    Joint blind separation and restoration of mixed degraded images for document analysis
    14 years 6 months ago
    Joint blind separation and restoration of mixed degraded images for document analysis
    Download  muscle.ercim.org
    We consider the problem of extracting clean images from noisy mixtures of images degraded by blur operators. This special case of source separation arises, for instance, when anal...
    Anna Tonazzini, Ivan Gerace, Francesco Cricco
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    ICIP
    1998
    IEEE
    88views Image Processing» more  ICIP 1998»
    Two Bayesian Image Restoration Algorithms from Partially-Known Blurs
    14 years 6 months ago
    Two Bayesian Image Restoration Algorithms from Partially-Known Blurs
    Download  decsai.ugr.es
    Nikolas P. Galatsanos, Vladimir Z. Mesarovic, Rafa...
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