# dgcnn

**Repository Path**: away053/dgcnn

## Basic Information

- **Project Name**: dgcnn
- **Description**: No description available
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2019-12-03
- **Last Updated**: 2024-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# Dynamic Graph CNN for Learning on Point Clouds
We propose a new neural network module dubbed EdgeConv suitable for CNN-based high-level tasks on point clouds including classification and segmentation. EdgeConv is differentiable and can be plugged into existing architectures.

[[Project]](https://liuziwei7.github.io/projects/DGCNN) [[Paper]](https://arxiv.org/abs/1801.07829)     

## Overview
`DGCNN` is the author's re-implementation of Dynamic Graph CNN, which achieves state-of-the-art performance on point-cloud-related high-level tasks including category classification, semantic segmentation and part segmentation.

<img src='./tensorflow/misc/demo_teaser.png' width=800>

Further information please contact [Yue Wang](https://www.csail.mit.edu/person/yue-wang) and [Yongbin Sun](https://autoid.mit.edu/people-2).

## Author's Implementations

The classification experiments in our paper are done with the pytorch implementation.

* [tensorflow-dgcnn](./tensorflow)
* [pytorch-dgcnn](./pytorch)

## Other Implementations
* [pytorch-geometric](https://pytorch-geometric.readthedocs.io/en/latest/modules/nn.html#torch_geometric.nn.conv.EdgeConv)


## Citation
Please cite this paper if you want to use it in your work,

	@article{dgcnn,
	  title={Dynamic Graph CNN for Learning on Point Clouds},
	  author={Wang, Yue and Sun, Yongbin and Liu, Ziwei and Sarma, Sanjay E. and Bronstein, Michael M. and Solomon, Justin M.},
	  journal={ACM Transactions on Graphics (TOG)},
	  year={2019}
	}

## License
MIT License

## Acknowledgement
The structure of this codebase is borrowed from [PointNet](https://github.com/charlesq34/pointnet).