Fast and Simple Calculus on Tensors in the Log-Euclidean Framework.

Vincent Arsigny Pierre Fillard Xavier Pennec Nicholas Ayache

Published in: MICCAI (2005)

Keyphrases

log euclidean
tensor field
covariance matrices
diffusion tensor
affine invariant
riemannian metric
lie group
riemannian framework
maximum likelihood
riemannian manifolds
image sequences
covariance matrix
euclidean space