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Physics and Morphology Constrained Quantitative Susceptibility Based Segmentation of Cerebral Veins
Yousif Al-Khoury, Ali Rezaei, Vanessa Raspa…·Claudine Joëlle Gauthier
Dipole-field physics and Frangi vesselness losses lift QSM vein segmentation to centreline Dice 0.70 (U-Net 0.57); derived venous OEF tracks calibrated fMRI better than vessel filtering.