Non-Euclidean statistics for covariance matrices, with applications to diffusion tensor imaging

DOI10.1214/09-AOAS249zbMath1196.62063arXiv0910.1656OpenAlexW2112759033WikidataQ58419247 ScholiaQ58419247MaRDI QIDQ985028

Alexey Koloydenko, Diwei Zhou, Ian L. Dryden

Publication date: 20 July 2010

Published in: The Annals of Applied Statistics (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/0910.1656

zbMATH Keywords

shapesizeanisotropygeodesicprincipal componentsmatrix logarithmProcrustesCholeskyWishartRiemannian

Mathematics Subject Classification ID

Estimation in multivariate analysis (62H12) Image analysis in multivariate analysis (62H35) Biomedical imaging and signal processing (92C55)

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Uses Software

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