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joeyan / gaussian_splatting

Unofficial implementation of 3D Gaussian Splatting in PyTorch + CUDA with MIT license
MIT License
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All Gaussians Removed #20

Open Oliverbihop opened 1 month ago

Oliverbihop commented 1 month ago

Hi there, Thanks for a very clean code!

I try to build the code on my dataset. But In adaptive control step, Most of Gaussians are deleted image

Could you suggest some directions? Thank you

joeyan commented 1 month ago

Hi there, it looks like these gaussians are being deleted because they are not in the field of view of any of the images. The "zero view mask" and "zero grad mask" debug show that most of the points are being deleted for not having any views/gradients.