Community & Support

Community & Support

DeGirum Community Join the DeGirum Community for discussions, questions, and support from the DeGirum team and other users.

GitHub Issues Report bugs or request features at github.com/DeGirum/vehicle_analytics/issues

Examples

Ready-to-run code examples are available in the DeGirum Vehicle Analytics repository:

• lpr_tracking_simple.py - Basic LPR tracking workflow

• lpr_example.py - License plate recognition example

• lpr_simple_hardware.py - Hardware-accelerated LPR

• Tutorials.ipynb - Interactive Jupyter notebook tutorial

Troubleshooting

Common Issues

Import errors or module not found Ensure degirum-vehicle is installed in your active Python environment:

pip install -i https://pkg.degirum.com degirum-vehicle

Model loading failures Verify your hardware platform is correctly specified in the configuration. Check Hardware Options for supported platforms.

Performance issues

• Use appropriate hardware acceleration when available

• Adjust detection thresholds to reduce processing load

• Consider batch processing for large video files

Poor text recognition accuracy

• Ensure license plates are clear and well-lit in the video

• Adjust Bayesian aggregation parameters for multi-frame text fusion

• Use zone filtering to focus on relevant areas

Getting Help

1. Check the relevant guide for your component:

   • LP Recognizer

   • LP Tracker

2. Visit the DeGirum Community

3. Review example code in the examples directory