NoExtNeRF
Depth-aware NeRF via Optical Flow
### Dependencies
Make sure you have the following dependencies installed before proceeding:
-torch>=1.8
-torchvision>=0.9.1
-imageio
-imageio-ffmpeg
-matplotlib
-configargparse
-tensorboard>=2.0
-opencv-python
### Training from scratch
Download the correspondeing datasets just like LLFF, and put them into data folder.
Preprocessing
run make_correspondences.py to extract the SIFT matches.
run make_FMatrix_and_mask.py to extrack mask.
The training script is in run_nerf.py, to train a NoExtNeRF:
python run_nerf.py
### Acknowledgments
The code is adapted from https://github.com/yenchenlin/nerf-pytorch