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Abstract #2567

A Gaussian Process based method for detecting and correcting dropout in diffusion imaging.

Jesper Andersson 1 and Stamatios N Sotiropoulos 1

1 FMRIB-Centre, Oxford, Oxfordshire, United Kingdom

A very sensitive method for detecting and correcting signal dropout in diffusion images has been developed. It is incorporated into a framework for simultaneous correction of all off-resonance distortions and subject movement. When an outlier is detected it is replaced by its predicted value based on a Gaussian Process.

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