prd.md

Project Progress: Combined ANPR and Helmet Detection System

Project Status

• Initial Setup
  • Created virtual environment
  • Cloned Helmet Detection repository
  • Cloned ANPR repository

Next Steps

• Dependencies Installation

  • Created combined requirements.txt with specific versions
  • Fixed Gradio version to 4.19.2 for compatibility
  • Installed required Python packages
  • Verified model files present

• Integration

  • Created unified Gradio interface (app.py)
  • Fixed import paths and module structure
    • Added init.py to scripts directory
    • Fixed relative imports in ANPR components
    • Added proper Python path handling
  • Combined model inference with proper error handling
  • Added example images with correct absolute paths
  • Implemented confidence threshold control

• Testing

  • Added example test cases
  • Implemented combined image annotation
  • Fixed Gradio queue implementation
  • Added proper error handling for model initialization

Features

• Modern Gradio interface with real-time processing
• Combined ANPR and Helmet detection in single interface
• Merged visual annotations from both models
• Adjustable confidence threshold for ANPR
• Example images from ANPR dataset
• Comprehensive error handling for both models
• Queue support for multiple users

Known Issues

• None yet

Updates

• [2025-02-16] Project initialized, repositories cloned
• [2025-02-16] Created combined interface with Streamlit
• [2025-02-16] Installed all required dependencies
• [2025-02-16] Migrated to Gradio interface with improved features
• [2025-02-16] Fixed import issues and improved functionality
• [2025-02-16] Fixed dependency and launch issues:
  • Updated to Gradio 4.19.2 for compatibility
  • Fixed queue implementation
  • Added specific package versions
  • Improved error handling for initialization