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eess.IV2026
LGGS: Longitudinal MRI Reconstruction via Guided Group Sparsity
Nikola Janjušević, Hersh Chandarana, Yao Wang +1
Serial MRI is routinely performed in current clinical practice for disease surveillance and applications such as MR-guided radiotherapy. However, long MRI scan times increase costs…
eess.IV2026
Multi-Contrast MRI Motion Correction via Parameter-Informed Disentanglement and Adaptive Experts
Honglin Xiong, Yuxian Tang, Feng Li +4
Motion artifacts in magnetic resonance imaging (MRI) degrade diagnostic reliability. Existing deep learning methods are typically contrast-specific and fail to generalize across di…