An improved optical flow tracking technique for real-time MR-guided beam therapies in moving organs
Résumé
This study aims to improve real-time respiratory motion tracking through an algorithm having increased robustness to gray-level intensity variations from other sources than motion. These developments are shown to be potentially beneficial for magnetic resonance-guided (MRg) high intensity focused ultrasound (HIFU) and external beam radiotherapy (EBRT) interventions in the abdomen, where cardiac activity might become problematic for current approaches.
| Origine | Fichiers produits par l'(les) auteur(s) |
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