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MRI data models at low SNR

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Logo of Weierstraß-Institut für Angewandte Analysis und Stochastik (WIAS)Weierstraß-Institut für Angewandte Analysis und Stochastik (WIAS)
Logo of Technische Informationsbibliothek (TIB)Technische Informationsbibliothek (TIB)
 Tabelow, Karsten

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MRI data models at low SNR
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22
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CC Attribution - NonCommercial - NoDerivatives 3.0 Germany:
You are free to use, copy, distribute and transmit the work or content in unchanged form for any legal and non-commercial purpose as long as the work is attributed to the author in the manner specified by the author or licensor.
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Production Year2017
Production PlaceHannover

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In this talk we elaborate the effect of low SNR on estimated parameters in models for neuroimaging data. We will present a new method for the local estimation of the noise parameter in the signal distribution and demonstrate how this can be used for improved estimation of model parameters. (joint work with Joerg Polzehl).