The dataset can be obtained at: [https://drive.google.com/drive/folders/128yBriW1IG_3NJ5Rp7APSTZsJqdJdfc1]. Download NeRF synthetic dataset and add a link to the data directory. After preparation, you should have the following directory structure:

data/nerf_synthetic
|-- chair
|   |-- test
|   |-- train
|   |-- val
|-- drums
|   |-- test
......

According to [https://github.com/pengsida/learning_nerf/blob/master/README.md].