A 4D diffusion generative model learns topology-preserving spatiotemporal deformations to synthesize realistic longitudinal brain anatomy trajectories in neurodegenerative diseases from sparse follow-up scans.
Sadm: Sequence- aware diffusion model for longitudinal medical image generation, in: In- ternational Conference on Information Processing in Medical Imaging, Springer
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Generative Modeling of Neurodegenerative Brain Anatomy with 4D Longitudinal Diffusion Model
A 4D diffusion generative model learns topology-preserving spatiotemporal deformations to synthesize realistic longitudinal brain anatomy trajectories in neurodegenerative diseases from sparse follow-up scans.