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My TG project aims to create an open-source real-time tennis line caller and analyzer that I can carry to the court. I’m designing and building a prototype that hopefully others can replicate and perhaps improve upon.

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Where I am today:

• I have a portable prototype that records video and can be controlled by an Android app. I’m finally looking at tennis videos and seeing if I can track the tennis ball in them.

Progress Updates

Hardware Ordered and put together (10/9/25 - 11/13)

Software Setup — getting to 2 working cameras (10/13- 11/6)

Networking and an Android App

Video Recording and Encoding

4K vs HD

Tennis Genius Placement

Finding a tennis ball in the video

What’s next

What’s missing