A two-step nnDetection plus U-Net pipeline detects Circle of Willis bifurcation landmarks in MRA with lower mean radial error and fewer false positives than two heatmap-regression baselines.
Bifurcation geometry remodelling of vessels in de novo and growing intracranial aneurysms: a multicenter study,
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Two-Steps Neural Networks for an Automated Cerebrovascular Landmark Detection
A two-step nnDetection plus U-Net pipeline detects Circle of Willis bifurcation landmarks in MRA with lower mean radial error and fewer false positives than two heatmap-regression baselines.