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Wei-Cheng Dai

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Open access Oct 2026

PhyDiCT: Plug-and-Play CT Reconstruction from Sparse X-Rays via Differentiable Rendering and Strong Priors

PhyDiCT, a training-free framework that integrates a differentiable Physics-based forward model, grounded in the Beer-Lambert law, with a text-conditioned Diffusion as a strong prior to reconstruct 3D lung CT images, demonstrates that it surpasses existing plug-and-play diffusion and fully trained reconstruction approa...

Wei-Cheng Dai, Shantanu Ghosh, K. Batmanghelich · 0 citations

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