MRI2 min read
One Frame, Full Heartbeat: ECG-Free 4D Cardiac Cine MRI Synthesis via Radial-Decomposed Flow Matching
Cine cardiovascular magnetic resonance (CMR) captures the cardiac cycle as a four-dimensional (4D) sequence, but standard acquisition requires electrocardiogram (ECG) gating and repeated breath holds.
By Shiyi Wang, Ruochen Sun, Xiang Li, Peirong Liu, Fangxu XingarXiv - cs.CV (CV)
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Originally published by arXiv - cs.CV (CV) on Oct 8, 2026.
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