Does anyone know of any research on X-ray generated CT in the past two years

[supgy]

Does anyone know of any research on X-ray generated CT in the past two years? Thanks a lot!

[anxingle]

Wow, DiffDRR is awesome! https://github.com/eigenvivek/DiffDRR

[supgy]

Thank you very much for your reply！ But it seems that it（DiffDRR） generates X-rays using CT. I want to find other ways to generate CT scans using paired x-rays.

[anxingle]

CT reconstruction is really a challenging work! I followed the topic for a little while... Most work are based on FDK(https://github.com/CERN/TIGRE ). You can read the paper "End-To-End Convolutional Neural Network for 3D Reconstruction of Knee Bones From Bi-Planar X-Ray Images"

[eigenvivek]

DiffDRR actually can be used to do cone-beam CT reconstruction just with differentiable rendering (see this tutorial). But as you can see, without any generative priors, it does very poorly with sparse recon tasks 😁

[dek924]

Our work (https://github.com/dek924/PerX2CT/tree/main) also generates CT scans from paired X-rays.

[michaelg-123]

https://github.com/yransun/difr3ct