🎹 Virtual-Piano

Virtual-Piano is an AI-powered virtual piano that lets you play piano in the air without needing a physical instrument.
Using computer vision, it detects finger movements and simulates key presses, allowing users to create music seamlessly.

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🚀 Features

• 🎵 Air Gesture Control – Play piano using only Finger movements.
• 🔍 Computer Vision-Based Detection – Detects finger speed and motion to simulate key presses.
• 🔢 10 Simultaneous Notes – Allows playing up to 10 notes at a time.
• 👀 Smart Octave Control – Close your eyes for 3 seconds to shift octaves automatically.
• 📹 Real-time Tracking – Uses webcam-based tracking for precise hand motion recognition.

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🛠️ Technologies Used

• Python 🐍
• OpenCV 🎥 (Computer Vision for motion detection)
• MediaPipe ✋ (Hand tracking)
• PyGame 🔊 (Audio processing)
• NumPy 🔢 (Data processing)

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🎯 How It Works

1. Start the Application – The webcam captures hand movements in real time.
2. Detect Finger Motion – When fingers move downward at a certain speed, it is considered a key press.
3. Play Notes – The system plays corresponding piano notes based on detected hand positions.
4. Switch Octaves – Close your eyes for 3 seconds to change octaves.
5. Enjoy Playing! 🎶

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🖥️ Installation & Setup

• Clone the repo to Your local machine.
• Make sure that your webcam connectd
• Finally to run the piano run Launcher1.py or Launcher2.py file.
• Launcher1.py for basic piano and Launcher2.py to shift Octaves

🔹 Prerequisites

Ensure you have any version of Python below 3.12 installed.

🔹 Install Dependencies

pip install opencv-python mediapipe numpy pygame