search

ashawkey / torch-ngp

A pytorch CUDA extension implementation of instant-ngp (sdf and nerf), with a GUI.
MIT License
2.11k stars 275 forks source link

fail to rebuild radiance field. such as fox, lego #183

Open garrisonz opened 1 year ago

garrisonz commented 1 year ago

image Figure 1. torch-ngp 300k step, loss 0.02 (16dB).

image Figure 2. nerf2mesh 6k iters (1.7min), PNSR 25dB

Does torch-ngp do not support such scene? or any one work fine for such scene? nerf2mesh is based on the framework of torch-npg, so I suppose they should have very close result.

garrisonz commented 1 year ago

image lego scene is also fail. any one know why or how to check? thanks.