nerf-pytorch

fern.mp4

snacks.mp4

Usage

First, download and extract LLFF data in the data directory

wget http://cseweb.ucsd.edu/~viscomp/projects/LF/papers/ECCV20/nerf/nerf_example_data.zip
unzip nerf_example_data.zip

So that data directories is placed under data directory, like this:

data/fern/images_4/*.png
data/fern/pose_bounds.npy

images_x corresponds to 1/x downsampled images.

Then you can run train script

python scripts/train.py --conf configs/llff.py

After the training is finished, you can generate sample videos:

python scripts/generate_video.py --conf configs/llff.py --ckpt [CHECKPOIT PATH] out=samples.mp4