Regularisation, interpolation and visualisation of diffusion tensor images using non-Euclidean statistics.

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Regularisation, interpolation and visualisation of diffusion tensor images using non-Euclidean statistics.

Practical statistical analysis of diffusion tensor images is considered, and we focus primarily on methods that use metrics based on Euclidean distances between powers of diffusion tensors. First we describe a family of anisotropy measures based on a scale invariant power-Euclidean metric, which are...

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Bibliographic Details
Main Authors:	Zhou, Diwei, Dryden, Ian L., Koloydenko, Alexey A., Audenaert, Koenraad M.R., Bai, Li
Format:	Article
Published:	Taylor & Francis (Routledge) 2016
Subjects:	Anisotropy; Metric; Positive definite; Power; Procrustes; Riemannian; Smoothing; Weighted Frechet mean
Online Access:	https://eprints.nottingham.ac.uk/41115/

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