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| 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: |