Limitations and FAQ
Current results
Section titled “Current results”Measured on one 1080p broadcast clip each, not yet a labelled benchmark:
- Tennis: court calibrated in 88% of frames (the rest are close-ups and replays), ball found in 71%, both players identified in 86%.
- Football: pitch calibrated in 50–75% of broadcast frames in our tests; positions are approximate (a few metres).
A benchmark against hand-labelled matches is on the roadmap.
Not yet
Section titled “Not yet”- Player identities, names and team home/away (no identity model).
- Ball height in football; forehand/backhand in tennis.
- Goals, throw-ins, free kicks, fouls and offside.
- Real time on a laptop GPU for tennis at 25 fps.
Does it need cameras in the stadium? No, one broadcast-style video.
Does it guess when it cannot see? No. Unknown positions are null, and the
dashboard says why (close-up, no calibration, no model).
Can I use it commercially? Under the AGPL, or with a commercial licence. See Licensing.