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Delta-Diffusion: Modeling Longitudinal Brain Amyloid-PET Trajectories via Conditional Poisson Diffusion Bridge
用条件泊松扩散桥模拟大脑淀粉样蛋白纵向PET轨迹，低成本生成医学影像，助力阿尔茨海默病研究。
arXiv:2606.22216v1 Announce Type: cross Abstract: While longitudinal brain PET imaging is the gold standard for quantifying the spatiotemporal accumul…