How to detect a piano key press?

조회 수: 3 (최근 30일)
Miguel Martinez
Miguel Martinez . 2020년 11월 9일
답변: Abhisek Pradhan . 2020년 11월 12일
I have a midi piano and a camera. My goal is that while I'm playing every time I press a key on the piano a photo is taken for later processing. How can I do that in real time?

답변 (1개)

Abhisek Pradhan
Abhisek Pradhan 2020년 11월 12일
Musical Instruments Digital Interface (MIDI) in Audio Toolbox can be used to create, send & receive MIDI messages. So it can be used to set up a piano with MATLAB. And for setting up the webcam using a support package, refer the following link.
For clicking pictures with a keypress, callback functions can be implemented along with a keypress event to simulate this scenario.


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