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caiyuanhao1998 / X-Gaussian

"Radiative Gaussian Splatting for Efficient X-ray Novel View Synthesis" (ECCV 2024)
https://arxiv.org/abs/2403.04116
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Question about Cross-Section CT Images #28

Closed dfdu233 closed 2 weeks ago

dfdu233 commented 2 weeks ago

Hi, I wanted to inquire if the method outlined in the repository can be used to obtain cross-sectional CT images from point cloud data. Specifically, is there any guidance on how to effectively generate these cross-sectional images using the provided code or techniques?

Thank you for your help!

caiyuanhao1998 commented 2 weeks ago

Hi, thanks for your interest,

We did not do this in this repo. Our solution is to use X-Gaussian to synthesize novel X-ray images and then feed the synthesized novel views into traditional methods to reconstruct CT volume.

Please refer to our CVPR 2024 work, if you want to reconstruct CT slices:

https://github.com/caiyuanhao1998/SAX-NeRF

If you find our repo useful, please help us star it, thanks :)