can we use nerf for llff dataset?

Open qingxu-thu opened this issue 3 years ago • 3 comments

How can we use the llff dataset as origin nerf for some results, I wonder if some interfaces for the llff input, since I'm not sure whether there can be a conving transform for llff poses to the transforms_train?

Aug 11 '22 15:08 qingxu-thu

You can modify dataset.py to support llff dataset. For reading llff data, you can refer to: https://github.com/Jittor/jrender/blob/main/nerf_helper/load_llff.py

Aug 12 '22 02:08 Gword

Ok, It seems the implementation is corresponding to the original LLFF. It can try to use its c2w matrix. But I see the original instant ngp collmap2nerf.py and for c2w, it seems to conduct a coord transform for the origin. I wonder if it has been done in this implementation.

Aug 12 '22 02:08 qingxu-thu

We support using llff dataset in the latest version. You can pull the latest version and have a try.

Aug 27 '22 10:08 Gword