B. B. Haro

Conditional Diffusion Posterior Alignment for Sparse-View CT Reconstruction

This work proposes Conditional Diffusion Posterior Alignment (CDPA) to enable scalable 3D sparse-view CT reconstruction to large 3D volumes by combining conditional diffusion with explicit data consistency, and shows that the same principles also strengthen fast denoising U-Nets, yielding near-diffusion quality at a fr...