papers
Publications (14)
q-bio.NC2019
A model of brain morphological changes related to aging and Alzheimer's disease from cross-sectional assessments
Raphaël Sivera, Hervé Delingette, Marco Lorenzi +2
math.ST2017
Template estimation in computational anatomy: Fréchet means in top and quotient spaces are not consistent
Loïc Devilliers, Stéphanie Allassonnière, Alain Trouvé +1
math.DG2019
Curvature effects on the empirical mean in Riemannian and affine Manifolds: a non-asymptotic high concentration expansion in the small-sample regime
Xavier Pennec
cs.DC2006
Health-e-Child : An Integrated Biomedical Platform for Grid-Based Paediatric Applications
Joerg Freund, Dorin Comaniciu, Yannis Ioannis +7
math.DG2018
Math in the Black Forest: Workshop on New Directions in Shape Analysis
Martin Bauer, Nicolas Charon, Philipp Harms +9
math.DG2019
Is affine invariance well defined on SPD matrices? A principled continuum of metrics
Yann Thanwerdas, Xavier Pennec
cs.CV2018
Automatically Segmenting the Left Atrium from Cardiac Images Using Successive 3D U-Nets and a Contour Loss
Shuman Jia, Antoine Despinasse, Zihao Wang +5
math.ST2017
Inconsistency of Template Estimation with the Fr{é}chet mean in Quotient Space
Loïc Devilliers, Xavier Pennec, Stéphanie Allassonnière
cs.GR2019
Symmetric Algorithmic Components for Shape Analysis with Diffeomorphisms
N. Guigui, Shuman Jia, Maxime Sermesant +1
cs.LG2018
geomstats: a Python Package for Riemannian Geometry in Machine Learning
Nina Miolane, Johan Mathe, Claire Donnat +2
cs.CV2017
Template shape estimation: correcting an asymptotic bias
Nina Miolane, Susan Holmes, Xavier Pennec
math.ST2017
Inconsistency of Template Estimation by Minimizing of the Variance/Pre-Variance in the Quotient Space
Loïc Devilliers, Stéphanie Allassonnière, Alain Trouvé +1
stat.ME2010
Power Euclidean metrics for covariance matrices with application to diffusion tensor imaging
Ian L. Dryden, Xavier Pennec, Jean-Marc Peyrat
math.ST2017
Barycentric Subspace Analysis on Manifolds
Xavier Pennec