Article

From 3D Time-of-Flight Angiography to Accelerated 4D Arterial Spin Labeling Angiography: A Fast Few-Shot Transfer Learning Approach

2026-05-20

Abstract excerpt

<h4>Purpose</h4> To develop a data-efficient deep learning framework for rapid reconstruction of highly accelerated 4D arterial spin labeling (ASL) magnetic resonance angiography (MRA) with robust generalization using extremely limited acquired data, addressing the challenges of prolonged acquisition and reconstruction time. <h4>Methods</h4> A simulation-driven, few-shot transfer learning approach was adopted by...

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Literature Corpus work: 873084a4-e92c-5cc5-8e6d-dce52de5edfb
DOI: 10.64898/2026.05.18.725892

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