Félicitations à Zhongzeng He qui a présenté des résultats préliminaires du projet ELECTRA à l’ISMRM 2022, avec le résumé n° 2910 qui a été accepté pour la présentation d’un poster numérique !
Le programme complet de l’ISMRM 2022 est disponible ici.
Comparison and validation of multiple
MR-EPT methods with ground truth vector network analyzer measurements
Zhongzheng He1, Martin Doguet1, Paul Soullié1, Paulo Loureiro de Sousa2, Pauline Lefebvre1, and Freddy Odille1,3
1IADI U1254, INSERM, Université de Lorraine, Nancy, France, 2ICube, Université de Strasbourg, CNRS, Strasbourg, France, 3CIC-IT 1433, CHRU Nancy, INSERM, Université de Lorraine, Nancy, France
1IADI U1254, INSERM, Université de Lorraine, Nancy, France, 2ICube, Université de Strasbourg, CNRS, Strasbourg, France, 3CIC-IT 1433, CHRU Nancy, INSERM, Université de Lorraine, Nancy, France
Synopsis: Many MR-EPT reconstruction methods have been published, however, there is a lack of comparative experiments to verify the reconstructed electrical properties (EP) maps. In this work, we compared and validated the phase-based (PB), complex-image-based (CIB), and their simplified methods with ground truth vector network analyzer measurements on different conductivity phantoms. After serval comparative experiment repetitions, the complex-image-based method by Soullié et al.[1] was the most consistent to the VNA ground truth measurements. The proposed setup can be used to compare other MR-EPT reconstruction methods.
Share this content: