Awesome
PointNet.mxnet
This repo is implementation for PointNet(https://arxiv.org/abs/1612.00593) in mxnet. The model is in pointnet.py or models/.
The implementation of this repo refers to this code
Download data and running
bash build.sh #build C++ code for visualization
bash download.sh #download dataset
python train_classification.py #train 3D model classification
python train_segmentation.py # train 3D model segmentaion
Performance
Without heavy tuning, PointNet can achieve 80-90% performance in classification and segmentaion on this dataset.
Sample segmentation result:
