There are three steps to markerless motion capture with Theia3D:

1. Collect the data.

Theia3D requires synchronous, calibrated, video data. There are a number of camera systems capable of collecting this data including the Sony RX0 II camera bundle that can be purchased with the software. Other capable camera systems are outlined in the Camera System Options article.

2. Process the data.

Theia3D identifies and tracks the people in the video views and then computes the 3D position and orientation of each segment of each tracked person.

3. Use the data.

Theia3D exports a C3D file that can be opened with Visual3D for further analysis and reporting. Export to common animation formats is coming soon.