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angiography 1benchmark challenge 1circle of willis segmentation 1deep learning 1gradient surgery 1loss functions 1medical imaging 1model calibration 1segmentation 1vascular imaging 1

From the 2 of 34 linked papers with an AI index.

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20242026
most citedThe TopCoW Challenge -- Topology-Aware Circle of Willis Segmentation for CT and MR Angiography

12 citations · 16 across the 12 of their papers we have counts for

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math.AT2024

Efficient Betti Matching Enables Topology-Aware 3D Segmentation via Persistent Homology

Nico Stucki, Vincent Bürgin, Johannes C. Paetzold +1

In this work, we propose an efficient algorithm for the calculation of the Betti matching, which can be used as a loss function to train topology aware segmentation networks. Betti…