Curvature corrected tangent space-based approximation of manifold-valued data.

Willem Diepeveen Joyce Chew Deanna Needell

Published in: CoRR (2023)

Keyphrases

tangent space
valued data
tensor field
affine invariant
riemannian manifolds
euclidean space
multiscale
lie group
white matter
covariance matrices
order statistics
structure tensor
mri data
diffusion tensor
mixture model
principal curves
magnetic resonance images
closed form
maximum likelihood
similarity measure