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  • Abdominal motion tracking with free-breathing XD-GRASP acquisitions using spatio-temporal geodesic trajectories 

    Correction to: Abdominal motion tracking with free‑breathing XD‑GRASP acquisitions using spatio‑temporal geodesic trajectories
    Mansour, Rihab; Vazquez Romaguera, Liset; Huet, Catherine; Bentridi, Ahmed; Vu, Kim-Nhien; Billiard, Jean-Sébastien; Gilbert, Guillaume; Tang, An; Kadoury, Samuel (Springer, 2022-01-14)
    Free-breathing external beam radiotherapy remains challenging due to the complex elastic or irregular motion of abdominal organs, as imaging moving organs leads to the creation of motion blurring artifacts. In this paper, we propose a radial-based MRI ...