L-TGVN: Leveraging Longitudinal Priors for Personalized Rapid MRI

ArXi:2606.04419v1 Announce Type: cross MRI provides excellent soft-tissue contrast without ionizing radiation, but long acquisition times increase patient discomfort while also raising exam costs and limiting scanner throughput. A common approach to reduce scan time is to acquire fewer measurements, which yields an ill-posed linear inverse problem; recovering diagnostic-quality images. therefore. requires incorporating prior knowledge beyond the measured data.