nms-3d 0.1.7

3D bounding box NMS and plotting package

3D Non-Maximum Suppression

Implementation of 3D non-maximum suppression (NMS-3D) for bounding boxes using PyTorch and Plotly.

⬇️ Installation and Import

Now, this code is available with PyPI here. The package can be installed with:

pip install nms-3d

and can be imported as:

import nms_3d

📂 Project Organization

The project consists of the following Python modules:

.
├── nms_3d/                # The NMS 3D package folder
│   ├── nms_3d.py          # Function that applies the NMS 3D algorithm.
│   └── plot_3d_boxes.py   # Function for creating 3D plots of bounding boxes using Plotly.
│
├── example.py             # The script that contains the 3D NMS application example.
│
├── bbox-coords/           # The folder that contains the bounding box .csv files before and after the 3D NMS.
│   ├── bbox-coords-before-nms-3d.csv  # Example file of bounding boxes to suppress.
│   └── bbox-coords-after-nms-3d.csv   # Output file after applying the 3D NMS on bbox-coords-before-nms-3d.csv.
│
└── output/                # The folder that contains the .html visualization of the boxes before and after the 3D NMS.
    ├── best_boxes_after_nms.html   # .html view of the boxes after the 3D NMS.
    ├── best_boxes_before_nms.html  # .html view of the boxes before the 3D NMS.
    └── NMS-image-example.png       # Example image used in this README.md file.

Run the application example with:

python3 example.py

This code will read the bounding box coordinates from bbox-coords-before-nms-3d.csv, perform 3D NMS, and save the result to bbox-coords-after-nms-3d.csv. Also, two 3D plots are saved as HTML files to show the boxes before and after NMS.

📦 Package documentation

Package documentation is available here.

🚨 Requirements

Python>=3.8.0
torch>=2.2.2
plotly>=5.13.1

Install the requirements with:

pip3 install -r requirements.txt

🤝 Contribution

👨‍💻 Ciro Russo, PhD

⚖️ License

MIT License