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VITA-Group / LightGaussian

"LightGaussian: Unbounded 3D Gaussian Compression with 15x Reduction and 200+ FPS", Zhiwen Fan, Kevin Wang, Kairun Wen, Zehao Zhu, Dejia Xu, Zhangyang Wang
https://lightgaussian.github.io/
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Gaussian co-adaptation #1

Closed cdcseacave closed 6 months ago

cdcseacave commented 7 months ago

Congrats for this great paper, many interesting ides.

Can you pls elaborate what you mean by Gaussian co-adaptation? In the paper you only say it is essential, and that involves a joint adjustment of the Gaussians’ attributes. What do you do exactly?

zhiwenfan commented 7 months ago

Hi, Thank you for highlighting this aspect. Co-adaptation refers to "a joint adjustment of the Gaussian attributes," where we fine-tune the pruned model through several iterations to ensure that the remaining Gaussians effectively cover the entire scene.

We will make the updated draft with more details for this part :)