This repository contains the accompanying code for 4D-SpatioTemporal ConvNets: Minkowski Convolutional Neural Networks, CVPR'19.
- First, preprocess all scannet raw point cloud with the following command after you set the path correctly.
python -m lib.datasets.prepreocessing.scannet
Download the v2 official splits from https://github.com/ScanNet/ScanNet/tree/master/Tasks/Benchmark and save them to the scannet preprocessed root directory.
Train the scannet network with
export BATCH_SIZE=N; ./scripts/train_scannet.sh 0 -default "--scannet_path /path/to/preprocessed/scannet"
The first argument is the GPU id and the second argument is the path postfix and the last argument is the miscellaneous arguments.