Centre National De La Recherche Scientifique

National Institute of Health and Medical Research

Université De Rennes 1

Inria Institut National De Recherche En Informatique Et En Automatique

Olivier Commowick

Patrick Perez

Christian Barillot

Aymeric Stamm

A computer-implemented method of characterizing molecular diffusion within a body from a set of diffusion-weighted magnetic resonance signals by computing a weighted average of a plurality of multi-compartment diffusion models comprises a same number of compartments, fitted to a set of diffusion-weighted magnetic resonance signals, the weighted average being computed using weights representative of a performance criterion of each of the models; wherein each of the multi-compartment diffusion models comprises a different number of subsets of compartments, the compartments of a same subset being identical to each other.

Method of characterizing molecular diffusion within a body from a set of diffusion-weighted magnetic resonance signals and apparatus for carrying out such a method

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Rennes, France

Olivier Commowick