README.md

metadata

title: Geometric Shape Detection
emoji: 🐢
colorFrom: indigo
colorTo: purple
sdk: gradio
sdk_version: 5.38.0
app_file: app.py
pinned: false

🔺 Geometric Shape Detection

An intelligent computer vision application that automatically detects and classifies geometric shapes in images using advanced OpenCV algorithms and an intuitive Gradio interface.

🚀 Try It Out

Upload any image containing geometric shapes and watch as the AI identifies:

• Triangles (3 vertices)
• Squares (4 vertices, equal sides)
• Rectangles (4 vertices, different sides)
• Circles (curved shapes with >6 approximated vertices)

✨ Key Features

• 🎯 Instant Detection: Real-time shape identification upon image upload
• 📊 Detailed Analytics: Get shape count, area measurements, and coordinates
• 🎨 Visual Annotations: Clear highlighting of detected shapes with labels
• 📱 Mobile Friendly: Responsive design that works on all devices
• ⚡ Fast Processing: Optimized OpenCV algorithms for quick results

🛠️ How It Works

The application uses a sophisticated computer vision pipeline:

1. Preprocessing: Converts to grayscale and applies Gaussian blur for noise reduction
2. Edge Detection: Canny algorithm identifies shape boundaries (thresholds: 50-150)
3. Contour Analysis: Finds and filters significant contours (minimum 500px² area)
4. Shape Classification: Analyzes vertex count and aspect ratios: