7 search results - page 1 / 2 » A Log-Euclidean Framework for Statistics on Diffeomorphisms |
MICCAI
2006
Springer
14 years 11 months ago
2006
Springer
In this article, we focus on the computation of statistics of invertible geometrical deformations (i.e., diffeomorphisms), based on the generalization to this type of data of the n...
CVPR
2008
IEEE
15 years 27 days ago
2008
IEEE
Recently, a novel Log-Euclidean Riemannian metric [28] is proposed for statistics on symmetric positive definite (SPD) matrices. Under this metric, distances and Riemannian means ...
MICCAI
2008
Springer
15 years 1 days ago
2008
Springer
Abstract. Modern morphometric studies use non-linear image registration to compare anatomies and perform group analysis. Recently, logEuclidean approaches have contributed to promo...
BMVC
2010
13 years 9 months ago
2010
The paper proposes a new method to perform foreground detection by means of background modeling using the tensor concept. Sometimes, statistical modelling directly on image values...
MICCAI
2006
Springer
14 years 11 months ago
2006
Springer
We propose here a framework to build a statistical atlas of diffusion tensors of canine hearts. The anatomical images of seven hearts are first non-rigidly registered in the same r...