AIBullisharXiv – CS AI · 6h ago6/10
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VDSB-GWSyn: Diffusion Schr\"{o}dinger Bridge for Controllable and Anatomically Feasible Guidewire Synthesis in Coronary Angiography
Researchers propose VDSB-GWSyn, a diffusion-based AI framework that synthesizes realistic coronary guidewire images for training computer-assisted surgical systems. The model generates anatomically feasible guidewire samples with precise endpoint localization, improving downstream detection accuracy from 52.63% to 86.27% and reducing localization error by 52%, potentially advancing robot-assisted cardiac interventions.