Model Release: Mask R-CNN for Unauthorized Construction Detection

This release includes the trained Mask R-CNN model used in the unauthorized construction detection system.

📦 File: model_final.zip
🔍 Inside ZIP:

• model_final.pth — Pretrained Detectron2 Mask R-CNN weights

🎯 Used for:

• Aerial building detection
• Zoning overlay (red/yellow)
• Real-time Streamlit visualization
• Predictive heatmaps
• PDF reports

📂 Usage:
Model auto-downloads and extracts on first run using app.py.

🌐 Live Demo: https://unauthorized-detection.onrender.com