Author

J. Kirschner

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#machine learning Apr 2026

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...

L. Barba, J. Kirschner, B. B. Haro · arXiv.org · 0 citations