hbb1/2d-gaussian-splatting

Training with custom dataset

Mikey-E opened this issue · 2 comments

Mikey-E commented

While training with a custom dataset, always at step 9100:

RuntimeError: Function _RasterizeGaussiansBackward returned an invalid gradient at index 2 - got [0, 0, 3] but expected shape compatible with [0, 16, 3]

Do you know if it's possible to fix this?

Mikey-E commented

In that issue I try following the advice and manage to get it to train using a radius of 32. The results are blurry. Left is ground-truth and right is 2dgs. Can you give any advice?
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