Enhancing intracranial vessel segmentation using diffusion models without manual annotation for 3D Time-of-Flight Magnetic Resonance Angiography. - Jonghun Kim; Inye Na; Jiwon Chung; Ha-Na Song; Kyungseo Kim; Seongvin Ju; Mi-Yeon Eun; Woo-Keun Seo; Hyunjin Park (Comput. Medical Imaging Graph., 2025)