AI RESEARCH
Conditional Diffusion for 3D CT Volume Reconstruction from 2D X-rays
arXiv CS.CV
•
ArXi:2603.26509v1 Announce Type: new Computed tomography (CT) provides rich 3D anatomical details but is often constrained by high radiation exposure, substantial costs, and limited availability. While standard chest X-rays are cost-effective and widely accessible, they only provide 2D projections with limited pathological information. Reconstructing 3D CT volumes from 2D X-rays offers a transformative solution to increase diagnostic accessibility, yet existing methods predominantly rely on synthetic X-ray projections, limiting clinical generalization.