Bayesian image processing of data from constrained source distributions. II: Valued, uncorrelated and correlated constraints (Q1820544)
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scientific article; zbMATH DE number 3996977
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| English | Bayesian image processing of data from constrained source distributions. II: Valued, uncorrelated and correlated constraints |
scientific article; zbMATH DE number 3996977 |
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Bayesian image processing of data from constrained source distributions. II: Valued, uncorrelated and correlated constraints (English)
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1987
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[For part I see the preceding entry, Zbl 0615.62149.] Bayesian image processing formalisms which incorporate a priori information about valued-uncorrelated and valued-correlated (patterned) source distributions are introduced and the corresponding iterative algorithms are derived using the EM technique. Striking improvement in image processing is demonstrated when applying these algorithms to Poisson and Gaussian randomized data in one-dimensional cases.
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a priori valued source distribution information
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Poisson
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Gaussian statistics
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EM algorithm
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Bayesian image processing
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a priori information
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source distributions
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algorithms
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