https://github.com/isl-org/Open3D-PointNet

Open3D PointNet implementation with PyTorch
https://github.com/isl-org/Open3D-PointNet

open3d pointnet pytorch

Last synced: 4 months ago
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Open3D PointNet implementation with PyTorch

• Host: GitHub
• URL: https://github.com/isl-org/Open3D-PointNet
• Owner: isl-org
• License: mit
• Fork: true (fxia22/pointnet.pytorch)
• Created: 2018-10-26T05:42:13.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2021-08-03T09:33:21.000Z (over 3 years ago)
• Last Synced: 2024-08-01T03:45:58.841Z (7 months ago)
• Topics: open3d, pointnet, pytorch
• Language: Python
• Homepage:
• Size: 358 KB
• Stars: 191
• Watchers: 10
• Forks: 35
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Open3D-PointNet

[PointNet][pointnet] implementation and visualization with [Open3D][open3d],

an open-source library that supports rapid development of software that deals

with 3D data. As part of the Open3D ecosystem, this repository demonstrates how

Open3D can be used for ML/DL research projects.

This repository is forked from

[`fxia22`'s PyTorch implementation](https://github.com/fxia22/pointnet.pytorch).

![seg](misc/o3d_visualize.png)

# Changelog

1. Added CPU support for non-cuda-enabled devices.

2. Used Open3D point cloud loader for loading PointNet datasets (`datasets.py`).

3. Added example for PointNet inference with Open3D Jupyter visualization

   (`open3d_pointnet_inference.ipynb`).

4. Added example for native OpenGL visualization with Open3D (`open3d_visualize.py`).

# Setup

```bash

# Install Open3D, must be v0.4.0 or above for Jupyter support

pip install open3d-python

# Install PyTorch

# Follow: https://pytorch.org/

# Install other dependencies

pip install -r requirements.txt

```

Now, launch

```bash

jupyter notebook

```

and run `open3d_pointnet_inference.ipynb`. All datasets and pre-trained models

shall be downloaded automatically. If you run into issues downloading files,

please run `download.py` separately.

[open3d]: https://github.com/IntelVCL/Open3D

[pointnet]: https://arxiv.org/abs/1612.00593