Parcourir l'index des titres "Medical and biological engineering and computing"

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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 ...

  • Metastatic liver tumour segmentation with a neural network-guided 3D deformable model 

    Vorontsov, Eugene; Tang, An; Roy, David; Pal, Christopher; Kadoury, Samuel (Springer, 2016-04-22)
    The segmentation of liver tumours in CT images is useful for the diagnosis and treatment of liver cancer. Furthermore, an accurate assessment of tumour volume aids in the diagnosis and evaluation of treatment response. Currently, segmentation is performed ...