Le développement de plusieurs méthodes de reconstruction quantitatives dédiées à la Tomographie par Emission Mono Photonique du petit animal a été au cœur de cette thèse. Dans cette optique, une modélisation rigoureuse par simulation Monte Carlo du processus d’acquisition du système disponible, a été mise en place et validée. La modélisation matricielle combinée à l’algorithme de reconstruction itératif OS-EM, a permis la caractérisation des performances du système. Les valeurs de sensibilité et de résolution spatiale tomographique sont respectivement de 0,027% au centre du champ de vue et de 0,87 mm. Les limitations majeures des méthodes Monte Carlo nous ont conduit à développer une génération matricielle efficace et simplifiée des effets ...
[[abstract]]©2006 Elsevier - Accurate system modeling of the photon acquisition process is essential...
[[abstract]]Accurate system modeling of photon acquisition process is essential for optimizing quali...
[[abstract]]Accurate system modeling of photon acquisition process is essential for optimizing quali...
Le développement de plusieurs méthodes de reconstruction quantitatives dédiées à la Tomographie par ...
My thesis focuses on the development of several quantitative reconstruction methods dedicated to sma...
En imagerie du petit animal par tomographie d'émission monophotonique (TEMP), la modélisation de la ...
La tomographie d'émission monophotonique (TEMP) dédiée au petit animal est une technique d'imagerie ...
[[abstract]]©2009 IOP - Accurate modeling of the photon acquisition process in pinhole SPECT is esse...
International audienceNowadays, the use of gold standard Monte Carlo Simulation (MCS) based modeling...
[[abstract]]Small animal SPECT using low energy photons of I-125 and approaching resolutions of micr...
[[abstract]]Accurate modeling of the photon acquisition process in pinhole SPECT is essential for op...
[[abstract]]Accurate modeling of the photon acquisition process in pinhole SPECT is essential for op...
Small animal single photon emission computed tomography (SPECT) is a nuclear medicine imaging techni...
[[abstract]]Small animal SPECT using low energy photons of I-125 and approaching resolutions of micr...
Single photon emission computed tomography (SPECT) has been widely used for preclinical research. Hi...
[[abstract]]©2006 Elsevier - Accurate system modeling of the photon acquisition process is essential...
[[abstract]]Accurate system modeling of photon acquisition process is essential for optimizing quali...
[[abstract]]Accurate system modeling of photon acquisition process is essential for optimizing quali...
Le développement de plusieurs méthodes de reconstruction quantitatives dédiées à la Tomographie par ...
My thesis focuses on the development of several quantitative reconstruction methods dedicated to sma...
En imagerie du petit animal par tomographie d'émission monophotonique (TEMP), la modélisation de la ...
La tomographie d'émission monophotonique (TEMP) dédiée au petit animal est une technique d'imagerie ...
[[abstract]]©2009 IOP - Accurate modeling of the photon acquisition process in pinhole SPECT is esse...
International audienceNowadays, the use of gold standard Monte Carlo Simulation (MCS) based modeling...
[[abstract]]Small animal SPECT using low energy photons of I-125 and approaching resolutions of micr...
[[abstract]]Accurate modeling of the photon acquisition process in pinhole SPECT is essential for op...
[[abstract]]Accurate modeling of the photon acquisition process in pinhole SPECT is essential for op...
Small animal single photon emission computed tomography (SPECT) is a nuclear medicine imaging techni...
[[abstract]]Small animal SPECT using low energy photons of I-125 and approaching resolutions of micr...
Single photon emission computed tomography (SPECT) has been widely used for preclinical research. Hi...
[[abstract]]©2006 Elsevier - Accurate system modeling of the photon acquisition process is essential...
[[abstract]]Accurate system modeling of photon acquisition process is essential for optimizing quali...
[[abstract]]Accurate system modeling of photon acquisition process is essential for optimizing quali...