Characterization of surface motion patterns in highly deformable soft tissue organs from dynamic MRI: An application to assess 4D bladder motion

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Karim Makki, Amine Bohi, Augustin C. Ogier, Marc-Emmanuel Bellemare

Published: 01 Jan 2022, Last Modified: 20 Jan 2025Comput. Methods Programs Biomed. 2022EveryoneRevisionsBibTeXCC BY-SA 4.0
Abstract: Highlights•Non-invasive characterization of bladder dynamics during deep respiratory movements from dynamic Magnetic Resonance Imaging.•Compact representation of organ shape dynamics from reconstructed or- gan trajectories with a full volume coverage.•Detecting salient and non salient organ motion patterns through the de- velopment of geometric shape descriptors.