Sports Performance Technologies | Sports technology companies | ||||||||||||||||||||||||||||||
single use case 2.5% accurate low cost |
versatile medium cost outdoor only |
medium accuracy single POV in&outdoor |
high accuracy 3D ball tracking in&outdoor |
A. Garcia CEO |
System performance | UWB | IMU Hz | IMU resolution | Notes |
Locates/sec, per UWB-channel | 1600 | 100 | 16:16:14 | Example 20 anchors, 80 tags. Max update rate per tag is 1000/80=20Hz |
Max players tracked at 20Hz | 50 | |||
IMU resolution: 16:16:14, gyro:16bit, accelerometer:16bit, magnetometer:14bit (higher is better) |
Topic | Notes | Title | Summary | Download |
Accuracy | TUM, 2020 | Football validity TRACAB optical | Position error:~30cm vs. vicon 'gold-standard', (market average ≤15 cm) | |
Data use | UC Nordjylland | ZXY arena: football,soccer: big data, 2018 | football,soccer: big data |
Vicon reference system +/-1mm, Vicon accuracy better then 5mm at 20m distance. Vicon reference system:, a millimeter accurate tracking system using infrared reflection of small reflective balls Limited in range to about 20meter for outdoors mainly because of illumination issues Tracab +/- 30cm:optical tracking systems ZXY LPS accuracy +/- 60cm: EPTS (Electronic performance and tracking systems) |
Tracab optical tracking versus Vicon, ~30cm error, TUM 2020 | Accuracy: Vicon reference system +/-1mm, Tracab +/- 30cm, ZXY LPS accuracy +/- 60cm | |
Video 0:18...0:28 Accuracy of Tracab (optical), ZXY (LPS), Vicon 'gold-standard' (IR) | Accuracy Tracab +/-30cm and ZXY, versus, Vicon | |
Accuracy: Tracab +/- 60cm | ||
Tracab RF |