In this thesis, we present our work on the analysis of human brain MRI, in particular brain MRI of multiple sclerosis (MS) patients. The automatic extraction of quantifiers for MS has many potential applications, as well in the clinical field as for clinical trials. Initially, we devoted ourselves to the general study of the disease, in order to precise the role of the MRI in the diagnosis process.We present then the various pretreatments necessary to the robustness of the system, then the segmentation of healthy tissues via a probabilistic model of partial volume effect, as well as a new version of the EM algorithm with a specific treatment of outliers. The use of the various sequences of the acquisition protocol makes it possible to speci...
L'objectiu principal d'aquesta tesi és el desenvolupament d'un nou mètode de segmentació totalment a...
http://www.afrif.asso.frLa sclérose en plaques (SEP) est une maladie inflammatoire auto-immune du sy...
AbstractThe location and extent of white matter lesions on magnetic resonance imaging (MRI) are impo...
In this thesis, we present our work on the analysis of human brain MRI, in particular brain MRI of m...
Multiple sclerosis (MS) aects around 80.000 people in France. Magnetic resonance imaging (MRI) is an...
The aim of this PhD thesis is to analyse a database of multiple sclerosis (MS) brain magnetic resona...
L'imagerie médicale fournit un nombre croissant de données. La segmentation automatique est devenue ...
L'imagerie médicale fournit un nombre croissant de données. La segmentation automatique est devenue ...
Multiple sclerosis is a neurological disease causing a degeneration of myelin around the axons in th...
In frenchNational audienceDifferent sets of criteria are currently used for the diagnosis of multipl...
Multiple Sclerosis (MS) is an acquired inflammatory disease, which causes disabilities in young adul...
L'objectiu principal d'aquesta tesi és el desenvolupament d'un nou mètode de segmentació totalment a...
http://www.afrif.asso.frLa sclérose en plaques (SEP) est une maladie inflammatoire auto-immune du sy...
AbstractThe location and extent of white matter lesions on magnetic resonance imaging (MRI) are impo...
In this thesis, we present our work on the analysis of human brain MRI, in particular brain MRI of m...
Multiple sclerosis (MS) aects around 80.000 people in France. Magnetic resonance imaging (MRI) is an...
The aim of this PhD thesis is to analyse a database of multiple sclerosis (MS) brain magnetic resona...
L'imagerie médicale fournit un nombre croissant de données. La segmentation automatique est devenue ...
L'imagerie médicale fournit un nombre croissant de données. La segmentation automatique est devenue ...
Multiple sclerosis is a neurological disease causing a degeneration of myelin around the axons in th...
In frenchNational audienceDifferent sets of criteria are currently used for the diagnosis of multipl...
Multiple Sclerosis (MS) is an acquired inflammatory disease, which causes disabilities in young adul...
L'objectiu principal d'aquesta tesi és el desenvolupament d'un nou mètode de segmentació totalment a...
http://www.afrif.asso.frLa sclérose en plaques (SEP) est une maladie inflammatoire auto-immune du sy...
AbstractThe location and extent of white matter lesions on magnetic resonance imaging (MRI) are impo...