TY - RPRT TI - From 3D Time-of-Flight Angiography to Accelerated 4D Arterial Spin Labeling Angiography: A Fast Few-Shot Transfer Learning Approach AU - Li, H. AU - Dragonu, I. AU - Jezzard, P. AU - Okell, T. W. AU - Chiew, M. PY - 2026 DO - 10.64898/2026.05.18.725892 UR - https://www.biorxiv.org/content/10.64898/2026.05.18.725892v1 ID - 10.64898/2026.05.18.725892 ER -