Axel Elaldi

activity

20212024

most citedEquivariant spatio-hemispherical networks for diffusion MRI deconvolution

1 citations · 1 across the 3 of their papers we have counts for

collaborators

3 papers

eess.IV2024★ 1 cited

Equivariant spatio-hemispherical networks for diffusion MRI deconvolution

Axel Elaldi, Guido Gerig, Neel Dey

Each voxel in a diffusion MRI (dMRI) image contains a spherical signal corresponding to the direction and strength of water diffusion in the brain. This paper advances the analysis…

eess.IV2023

$E (3) \times S O (3)$ -Equivariant Networks for Spherical Deconvolution in Diffusion MRI

Axel Elaldi, Guido Gerig, Neel Dey

We present Roto-Translation Equivariant Spherical Deconvolution (RT-ESD), an $E (3) \times S O (3)$ equivariant framework for sparse deconvolution of volumes where each voxel contains…

eess.IV2021

Equivariant Spherical Deconvolution: Learning Sparse Orientation Distribution Functions from Spherical Data

Axel Elaldi, Neel Dey, Heejong Kim +1

We present a rotation-equivariant unsupervised learning framework for the sparse deconvolution of non-negative scalar fields defined on the unit sphere. Spherical signals with mult…

Equivariant spatio-hemispherical networks for diffusion MRI deconvolution

E(3)×SO(3)-Equivariant Networks for Spherical Deconvolution in Diffusion MRI

Equivariant Spherical Deconvolution: Learning Sparse Orientation Distribution Functions from Spherical Data

$E (3) \times S O (3)$ -Equivariant Networks for Spherical Deconvolution in Diffusion MRI