ProDM: AI for Motion Artifact Correction in Chest CT
Analysis
Key Takeaways
- •ProDM is a generative diffusion model designed to correct motion artifacts in non-gated chest CT scans.
- •It uses a synthetic data engine, property-aware learning, and a progressive correction scheme.
- •The model improves CAC scoring accuracy, lesion fidelity, and risk stratification.
- •It has the potential to make CAC scoring more accessible and reliable.
“ProDM significantly improves CAC scoring accuracy, spatial lesion fidelity, and risk stratification performance compared with several baselines.”