Kalman filtering of a space-time Markov random field (Q1411000)

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scientific article; zbMATH DE number 1993313
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Kalman filtering of a space-time Markov random field
scientific article; zbMATH DE number 1993313

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    Kalman filtering of a space-time Markov random field (English)
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    15 October 2003
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    The author gives results concerning estimation of Markov random fields described by linear time-dependent state-space equations and observed with additive noise. Recursive equations, finite-dimensional sufficient statistics and recursive filters are developed and their use for estimation (via the expectation maximization algorithm) is discussed.
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    hidden space-time Markov models
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    Kalman filtering
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    expectation maximization algorithm
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    finite-dimensional recursive filters
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