A MediaPipe Application that performs real-time hand landmark detection, and uses the resulting landmarks to generate MIDI messages, by mapping landmark space to pitch space using a provided scale.

• See LibMP - MediaPipe as a Shared Library for more information on LibMP
• This application does the following in realtime:
  1. Streams video frames from an attached camera/webcam (OpenCV Device #0)
  2. Runs MediaPipe Hand Landmark on each frame
  3. Uses LibMP to get the XYZ coordinates of detected landmarks
  4. Draws a circle at each landmark's location on the input frame
  5. Displays the result using OpenCV/HighGUI
  6. Produces sound
• Compilation is managed using CMake - see CMakeLists.txt and libprotobuf.cmake
  • Change ${MEDIAPIPE_DIR} in CMakeLists.txt to match your installation of LibMP
• This application uses a custom fork of the original LibMP project.
• Tested on Windows (MSVC 17.9.8)

1. Clone and build LibMP

1. Compile using CMake
2. cd into output directory containing main binary
3. Run main binary