🚗 License Plate Detection System

AI-powered license plate detection and recognition for Thai vehicles

How to use:

  1. Upload an image with vehicles
  2. Click on the image to select protection zone points (minimum 3 points)
  3. Adjust confidence threshold if needed
  4. Click "Detect License Plates" to run detection
  5. View results including annotated image and detected license plates

📤 Input
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🎯 Protection Zone Selection

Click on the image to add points for the protection zone (minimum 3 points)

📊 Results

🖼️ Annotated Detection

📋 Detection Summary

🔢 Detected License Plates

📖 Instructions

Step-by-step guide:

  1. Upload Image: Click "Upload Image" and select an image with vehicles
  2. Select Protection Zone:
    • Click at least 3 points on the uploaded image to define a protection area
    • The area will be highlighted in green
    • You can click "Clear Protection Zone" to start over
  3. Adjust Settings: Use the confidence slider to control detection sensitivity
  4. Run Detection: Click "Detect License Plates" to process the image
  5. View Results:
    • See the annotated image with detected objects
    • View individual license plate crops in the gallery
    • Read the detection summary

Tips:

  • Select protection zones around areas where vehicles might pass
  • Higher confidence values will detect fewer but more certain objects
  • The protection zone should be a polygon (minimum 3 points)